Glossary for Paleness

Medical terms related to Paleness or mentioned in this section include:

ALL-Down syndrome: The presence of acute lymphoblastic leukemia in Down syndrome patients. These patients tend to have a poorer prognosis for the leukemia than patients without Down syndrome.
Abdominal Aneurysm: Dilatation of a section of the abdominal aorta, usually due to a weakness in the wall of the artery
Abdominal Cancer: Growth of abnormal cells (tumour) affecting the organs in the abdominal cavity; may be due to primary growth of a tumour or spread from another tumour (metastases, secondary tumour)
Acanthocytosis: A rare disorder where most of the red blood cells are abnormal with spiny projections due to lipid abnormalities. The blood abnormality is seen in conditions such as abetalipoproteinemia, severe liver disease and severe malnutrition. Symptoms and prognosis depend on the underlying disorder.
Achrestic anemia: Achrestic anemia is a form of anemia similar to that caused by Vitamin B12 deficiency but it doesn't respond to treatment with Vitamin B12. The condition tends to progress slowly and can result in death if not treated. There are a variety of possible causes.
Acquired Aplastic Anemia: A rare disorder involving severe failure of the bone marrow to produce new blood cells. Acquired aplastic anemia means that the condition was not present at birth but developed during the persons lifetime. The condition may be caused by such things as autoimmune reactions, radiation and certain drugs, chemicals or viral infections.
Acquired Pure Red Cell Aplasia: An acquired condition which affects the formation of red blood cells and only red blood cells
Acquired idiopathic sideroblastic anaemia: A rare disorder where iron is transported into a developing blood cells but because it is unable to be used, it builds up within the cell and tends to stop it from developing into a fully functioning red blood cell. Thus anemia can occur despite adequate or even high iron levels. Acquired cases can occur on exposure to excess alcohol, lead and drugs or can occur to nutritional problems involving a deficiency of folic acid or copper or an excess of zinc. The condition can also be caused by conditions such as kidney problems, endocrine dysfunction, metabolic disorders, rheumatoid arthritis and leukemia.
Acquired prothrombin complex deficiency: A rare disorder where infants with a deficiency of vitamin K suffer problems with bleeding. It is believed to occur in breast fed infants where the milk from the mother lacks sufficient vitamin K.
Acromegaly: An abnormal enlargement of the limbs due to increased secretion of growth hormone after the cessation of puberty
Acute biphenotypic leukemia: A rare form of leukemia that has myeloid and lymphoid features.
Acute cholinergic dysautonomia: A rare condition characterized by the presence of abnormal red blood cells in the bone marrow and blood. The condition is characterized by anemia and generally leads to the development of acute myelogenous leukemia. The acute form has more severe symptoms than the chronic form.
Acute erythroleukemia: A rare condition characterized by the presence of abnormal blood cells (erythroblastic precursors) in the bone marrow and blood. The condition is characterized by anemia and generally leads to the development of acute myelogenous leukemia. The acute form has more severe symptoms than the chronic form.
Acute leukaemia of ambiguous lineage: A term used to describe a type of leukemia (a blood cancer) where the leukemic cells cannot be determined as myeloid or lymphoid or where both types of cells are present.
Acute megacaryoblastic leukemia: A rare form of malignant bone marrow cancer involving the proliferation of immature precursors of blood cells. More specifically, it involves the rapid proliferation of megakaryoblasts (premature form of megakaryocytes).
Acute meningitis: Acute meningitis is an inflammation of the brain that presents in an acute fashion. The inflammation may be the result of infective agents such as bacteria, viruses and fungi as well as non-infective agents such as certain drugs. Acute forms of meningitis can develop in within hours or days whereas chronic meningitis develops over weeks or months.
Acute myeloblastic leukemia type 1: A form of blood cancer resulting in the rapid proliferation of immature blood cells (blast cells).
Acute myeloblastic leukemia type 2: A form of blood cancer resulting in the rapid proliferation of granulocytes and monocytes.
Acute myeloblastic leukemia type 3: A rare form of malignant bone marrow cancer involving the rapid proliferation of immature precursors of blood cells. Type 3 involves the proliferation of promyelocytes.
Acute myeloblastic leukemia type 4: A rare form of malignant bone marrow cancer involving the rapid proliferation of immature precursors of blood cells. Type 4 involves the rapid proliferation of myelocytes and monocytes.
Acute myeloblastic leukemia type 5: A rare form of malignant bone marrow cancer involving the proliferation of immature precursors of blood cells. Type 5 involves the rapid proliferation of monoblasts (immature precursors of monocytes) in particular.
Acute myeloblastic leukemia type 6: A rare form of malignant bone marrow cancer involving the rapid proliferation of immature precursors of blood cells. Type 6 involves the proliferation of the immature precursors of red blood cells called erythroblasts.
Acute myeloblastic leukemia type 7: A rare form of malignant bone marrow cancer involving the proliferation of immature precursors of blood cells. Type 7 involves the rapid proliferation of megakaryoblasts (premature form of megakaryocytes) in particular.
Acute myelocytic leukemia: A malignant cancer of blood-forming tissues resulting in a high number of immature leukocytes. Symptoms include soft bleeding gums, anemia, fatigue, fever, dyspnea, moderate splenomegaly, joint and bone pains and frequent infections. Also called acute granulocytic leukemia, acute myelogenous leukemia, acute nonlymphocytic leukemia, myeloid leukemia, splenomedullary leukemia, splenomyelogenous leukemia.
Acute myelofibrosis: A rare condition where progressive scarring or fibrosis of the bone marrow impairs it's ability to make blood cells causing symptoms such as anemia and liver and spleen enlargement.
Acute myeloid leukaemia and myelodysplastic syndromes related to alkylating agent: The use of alkylating agents to treat cancer can result in leukemia in some patients.
Acute myeloid leukaemia and myelodysplastic syndromes related to topoisomerase type II inhibitor: The use of topoisomerase type II inhibitors to treat cancer can result in leukemia in some patients.
Acute myeloid leukaemia and myelodysplastic syndromes, therapy related: Certain cancer therapies can result in the development of leukemia in some patients. These therapies includes topoisomerase type II inhibitors and alkylating agents.
Acute myeloid leukemia: A form of rapidly progressing blood cancer resulting in the rapid proliferation of granulocytes and monocytes, red blood cells and platelets.
Acute myeloid leukemia, adult: A form of blood cancer resulting in the rapid proliferation of granulocytes and monocytes, red blood cells and platelets.
Acute non lymphoblastic leukemia: A form of rapidly progressing blood cancer resulting in the rapid proliferation of granulocytes and monocytes, red blood cells and platelets. It is one of the most common forms of leukemia in adults but can occur in children.
Acute panmyelosis: A rare condition where progressive scarring or fibrosis of the bone marrow impairs it's ability to make blood cells causing symptoms such as anemia and liver and spleen enlargement. The disease often progresses rapidly and results in death.
Acute tubulointerstitial nephritis and uveitis syndrome: The association of a sudden kidney disorder with eye inflammation. Autoimmune processes are believed to be involved.
Adenosine triphosphatase deficiency, anaemia due to: Deficiency of a chemical (adenosine triphosphate) resulting in anemia.
Adrenal Cancer: A malignant cancer that develops in the adrenal gland. The tumor may be nonfunctioning (does not produce hormones) or functioning in which case excessive levels of hormones can cause a variety of symptoms depending on which hormone is involved. Adrenal hormones made in the cortex (outer part of the gland) are aldosterone, corticosteroids and androgenic steroids. Adrenalin and noradrenalin are the hormones made in the medulla (central part of the adrenal gland).
Adrenal adenoma, familial: A benign tumor that develops in the adrenal gland and tends to run in families. The tumor may be nonfunctioning (does not produce hormones) or functioning in which case excessive levels of hormones can cause a variety of symptoms depending on which hormone is involved. Adrenal hormones made in the cortex (outer part of the gland) are aldosterone, corticosteroids and androgenic steroids . Adrenalin and noradrenalin are the hormones made in the medulla (central part of the adrenal gland).
Adrenal gland hyperfunction: Excessive activity of the adrenal gland which causes excessive production of one or more adrenal hormones (aldosterone, corticosteroids, androgenic steroids, epinephrine and norepinephrine). The increased adrenal gland activity may be caused by an adrenal gland tumor or by excessive stimulation of the gland. Pituitary hormones stimulate adrenal gland activity.
Adrenal hemorrhage, neonatal: Hemorrhage of the adrenal gland after birth. The severity of the disorder is varies from a small hemorrhage to damage to the whole adrenal gland. Sometimes the condition is discovered incidentally during ultrasounds for other reasons. The hemorrhage may occur as the result of a variety of causes including adrenal tumor, neonatal stress, and blood coagulation disorder or for no apparent reason.
Adrenal hypertension: Adrenal hypertension is high blood pressure caused by adrenal gland problems. For example, an adrenal tumor can cause excessive production of aldosterone which in turn causes salt-retention and high blood pressure. Severity of symptoms varies depending on the underlying cause.
Adrenal incidentaloma: A tumor of the adrenal gland that is discovered incidentally while performing an imaging examination for reasons other than an adrenal tumor. The tumor may be asymptomatic or can causes excessive secretion of adrenal hormones and resulting symptoms. The tumor may also be malignant or benign.
Adrenal medulla neoplasm: A tumor that develops in the part of the adrenal gland called the medulla which produces adrenalin and noradrenaline. The tumor is usually benign but can be malignant.
Albinism deafness syndrome: A rare syndrome characterized by the association of deafness with partial albinism involving patches of absent pigmentation in the skin and hair. The disorder is inherited in a X-linked manner.
Alcohol-induced hypertension: Alcohol-induced hypertension is high blood pressure caused by excessive drinking of alcohol.
Allergic tension-fatigue syndrome: Variable symptoms caused by food allergy.
Alpha thalassemia: Thalassemia is an inherited blood disorder characterized by abnormal synthesis of hemoglobin. Hemoglobin consists of two main protein chains called alpha and beta. Alpha thalassemia involves defects in one or more of the four genes required to make each ? protein chain. The main symptom is anemia, the severity of which can vary amongst patients depending on how many defective genes are involved.
Alpha thalassemia -- Hemoglobin H disease: Thalassemia is an inherited blood disorder characterized by abnormal synthesis of hemoglobin. Hemoglobin consists of two main protein chains called alpha and beta. Hemoglobin H disease involves defects in three of the four genes required to make each ? protein chain. The main symptom is moderate to severe anemia.
Alpha thalassemia major: Thalassemia is an inherited blood disorder characterized by abnormal synthesis of hemoglobin. Hemoglobin consists of two main protein chains called alpha and beta. Alpha thalassemia major is very rare involves defects in all of the four genes required to make each ? protein chain. The condition leads to infant death before or soon after birth.
Alpine syndrome: A condition that occurs in some people who go to low altitude winter resorts (1500 metres). It tends to mostly affect people who have been fasting when they arrive.
Amphetamine abuse: Use of the stimulant drugs known as amphetamines or "speed"
Amphetamine-induced hypertension: Amphetamine-induced hypertension is high blood pressure caused by use of amphetamines. Patients with an existing history of hypertension may suffer further blood pressure increases while taking amphetamines and this can be serious. Severity of symptoms varies amongst patients depending on their susceptibility, underlying health and duration of amphetamine use.
Anaphylaxis: An immediate hypersensitivity reaction due to the exposure of a specific antigen to a sensitized individual
Anemia: Reduced red blood cells in the blood
Anemia of pregnancy: Anemia of pregnancy is anemia that occurs during pregnancy. Women's bodies have a greater demand for iron during pregnancy and if intake is not sufficient, anemia can result. Anemia in pregnant women can lead to infant problems such as premature birth, fetal death, retarded growth and other problems.
Anemia, Hemolytic, Warm Antibody: A rare autoimmune condition where the body's defense system attacks and destroys red blood cells. The onset of the condition is triggered by temperatures 37ºC or higher. The severity of the disorder is variable.
Anemia, Iron-Deficiency: A lack of fully functioning red blood cells due to a deficiency of iron. The iron allows the body to make hemoglobin in red blood cells which in turn allows the red blood cell to carry oxygen.
Anemia, Neonatal: Insufficient red blood cells that can carry oxygen around the body. It is common in premature births or can occur as a result of blood loss before, during or just after the birth.
Anemia, Refractory, with Excess of Blasts: A bone marrow disease which results in insufficient red blood cells in the blood (anemia). The prognosis is poor with death usually occurring within a couple of years. There are two types: type 1 refers to cases where the level of blasts is less than 10% and type 2 refers to cases where the level of blasts is 10-20%. When too many immature blood cells (blasts) are produced by the bone marrow, the condition may progress to acute myeloid leukemia - occurs in about a quarter of cases in type 1 and a third of cases in type 2.
Anemia, Refractory, with Excess of Blasts, type 1: A bone marrow disease which results in insufficient red blood cells in the blood (anemia). The prognosis is poor with death usually occurring within a couple of years. Type 1 refers to cases where the level of blasts is less than 10% and type 2 refers to cases where the level of blasts is 10-20%. When too many immature blood cells (blasts) are produced by the bone marrow, the condition may progress to acute myeloid leukemia - occurs in about a quarter of cases in type 1.
Anemia, Refractory, with Excess of Blasts, type 2: A bone marrow disease which results in insufficient red blood cells in the blood (anemia). The prognosis is poor with death usually occurring within a couple of years. Type 1 refers to cases where the level of blasts is less than 10% and type 2 refers to cases where the level of blasts is 10-20%. When too many immature blood cells (blasts) are produced by the bone marrow, the condition may progress to acute myeloid leukemia - occurs in about a third of cases in type 2.
Anemia, hypochromic microcytic: A blood disorder where red blood cells are too small and lack sufficient iron. It can be inherited or caused by insufficient iron in the diet or from a genetic disorder.
Anemias, Sideroblastic: Sideroblastic anemias are a group of rare blood disorders where the bone marrow is unable to produce normal red blood cells. The body has enough iron but the red blood cells are unable to utilize it in a normal manner and anemia results. The red blood cells become overloaded with iron and are unable to carry out their normal functions. Some forms of sideroblastic anemia are inherited but most tend to be acquired due to such things as exposure to toxins and certain drugs, leukemia, inflammatory conditions such as rheumatoid arthritis and nutritional deficiencies (e.g. copper and pyridoxine deficiency). Inherited forms usually appear in childhood whereas acquired forms usually occur in adulthood.
Anisocytosis: Abnormal variations in the size of red blood cells.
Aortic arches defect: A defect in the top part of the aorta (aortic arch) that consists of several arterial branches. There is a variety of defects that can occur and symptoms will be determined by the particular defect involved. Possible types of defects includes aortic coarctation and aortic arch hypoplasia.
Aortic dilatation- joint hypermobility- arterial tortuosity: A rare syndrome characterized by the dilation of the aortic root, hyperextensible joints and varicose veins
Aplastic anemia: A blood disorder where the bone marrow produces insufficient new blood cells.
Apnea: Periods of absence of breathing
Apnea of infancy (AOI): Temporary cessation of breathing in infants (under one year old) for longer than 15-20 seconds. The infants are not premature.
Arrhythmia: The occurrence of an irregular heart beat
Arrhythmias: The occurrence of irregular heart beats
Asrar-Facharzt-Haque syndrome: A form of sinus histiocytosis characterized by lymphadenopathy as well as involvement of other tissues such as the sinus cavity, skin, lungs, bone, eyes, kidneys, testes, head and neck area and the central nervous system. Symptoms vary according to the organ involved. The condition usually runs a prolonged course with spontaneous remission occurring in some cases. Rare cases may be fatal.
Asthma: A condition which is characterized by recurrent attacks of paroxysmal dyspnoea
Athlete's foot: A condition which is characterized by a chronic superificial infection of the foot caused by a fungi
Autoimmune Hemolytic Anemia: Autoimmune hemolytic anemia is characterized by an abnormal immune system response which leads to the destruction of red blood cells and hence anemia. The severity of the condition varies depending on the underlying cause e.g. cytomegalovirus, hepatitis, HIV and lupus. The condition may develop gradually or occur suddenly and cause serious symptoms.
Autoimmune thyroid disease associated Celiac Disease: Patients with autoimmune thyroid disease are more susceptible to developing celiac disease than the average population. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Azotemia, familial: A rare condition where high serum urea level is inherited in a familial pattern. The high level of urea occurs despite normal kidney function.
Back tumour: The presence of tumour growth in the vertebra, whether due to primary malignancies e.g. leukaemic or myeloma infiltration of the bone marrow, or due to secondary metastases from another site e.g. lung or breast.
Bacterial meningitis: Bacterial meningitis is a form of meningitis caused by bacteria that normally lives in the mouth and throat. When the immune system is unable to supress this bacteria, it travels to the cerebrospinal spinal fluid in the brain. From there it affects the membranes surrounding the brain.
Banti Syndrome: A rare conditions where chronic congestive spleen enlargement causes it to destroy red blood cells too early. The spleen becomes enlarged due to an obstruction of blood flow in the organ and the resulting increase in blood pressure.
Banti's syndrome: A chronic, progressive condition marked by enlargement of the spleen which is associated with anemia, splenomegaly, ascites, jaundice, leucopenia, thrombocytopenia and gastrointestinal bleeding.
Basilar migraine: Basilar migraine is a type of headache accompanied by neurological symptoms such as vision problems, coordination problems and vertigo.
Benign paroxysmal torticollis of infancy: A harmless condition characterized by recurring periods of head tilting resulting from dystonia (sustained muscle contractions) of the neck muscles. Other symptoms such as vomiting and irritability may also occur variably. Episodes tend to occur without any noticeable triggers and may last from hours to days. Episodes can occur as often as every two weeks or as infrequently as every couple of months.
Beta Thalassemia intermedia: Thalassemia is an inherited blood disorder characterized by abnormal synthesis of hemoglobin. There are two subtypes of the disorder (alpha and beta) depending on what portion of the hemoglobin is abnormally synthesized. Beta Thalassemia intermedia involves defects in both of the two genes required to make each ? protein chain. The condition causes varying degrees of moderate anemia.
Beta thalassemia: Thalassemia is an inherited blood disorder characterized by abnormal synthesis of hemoglobin. Hemoglobin consists of two main protein chains called alpha and beta. Beta thalassemia involves defects in one or more of the two genes required to make each ? protein chain. The main symptom is anemia, the severity of which can vary amongst patients depending on how many defective genes are involved.
Black locust poisoning: The black locust is a large deciduous tree which has long clusters of scented flowers and flat fruit pods. The young leaves, seeds and inner bark contain various chemicals (robin, robinine and robitin) which can be toxic if large quantities are eaten. The flowers are considered edible if handled correctly.
Bland-Garland-White syndrome: A rare birth malformation where the left coronary artery comes out of the pulmonary artery instead of the aorta. Usually, infants are usually healthy for a few months after which they start having symptoms of heart problems. Occasionally, patients may be asymptomatic even into adulthood but usually death occurs during infancy.
Bland-White -Garland syndrome: A heart disorder where the left coronary artery comes out of the pulmonary artery.
Bleeding symptoms: Any type of bleeding symptoms.
Blue Diaper Syndrome: A rare metabolic disorder characterized by vision problems, bluish urine, fever and digestive anomalies.
Bone-Marrow failure syndromes: A disorder where the bone marrow fails to produce enough new blood cells.
CML-Like Syndrome, Familial: A very rare condition characterized by symptom similar to myelocytic leukemia that develop during infancy. The condition can result in death during the first years of life.
Cardiac tamponade: Symptoms caused by compression of the heart due to the accumulation of blood or fluid in the space between the heart muscle and the membrane covering the heart.
Celiac Disease: Digestive intolerance to gluten in the diet.
Cephalosporin-induced Immune Hemolytic Anemia: Cephalosporin-induced immune hemolytic anemia is a condition where a use of a medication called Cephalosporin triggers the body's immune system to destroy it's own red blood cells which results in anemia.
Cerebelloparenchymal autosomal recessive disorder 3: A rare, recessively inherited disorder characterized mainly by albinism, incoordination, low muscle tone and eye problems.
Chediak-Higashi Syndrome: An inherited immune system disorder resulting in frequent infections, lack of skin and eye pigmentation, neurological diseases and early death.
Chemical poisoning -- Aldicarb: Aldicarb is a carbamate pesticide used mainly as an insecticide, nematicide and acaricide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Bromophos: Bromophos is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Carbaryl: Carbaryl is a carbamate pesticide used mainly as an insecticide and acaricide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Chlorate salts: Chlorate salt is a chemical used mainly in herbicides and in the manufacture of matches and explosives. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Chlorfenvinphos: Chlorfenvinphos is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Chlorpyrifos: Chlorpyrifos is a chemical used mainly in as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The chemical may be absorbed readily through the skin. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Coumaphos: Coumaphos is used as a pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The chemical may be absorbed readily through the skin. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Demeton-S-methyl: Demeton-S-methyl is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Diazinon: Diazinon is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Dichlorvos: Dichlorvos is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Dicrotophos: Dicrotophos is a toxic insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Dioxathion: Dioxathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Disulfoton: Disulfoton is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Ethion: Ethion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Fensulfothion: Fensulfothion is a chemical pesticide used as an insecticide and nematicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Fenthion: Fenthion is a chemical pesticide used as an insecticide and avicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Glaze: Glazes are used to put a shiny finish on various surfaces such as pottery. Glazes contain chemicals such as lead and zinc oxide which can cause serious symptoms if sufficient quantities are eaten. The chemicals cause damage to the gastrointestinal lining and the damage may continue for weeks after the poison was ingested. Death can result in severe cases. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Lead-containing Paint: Lead pain contains lead as well as other harmful chemicals. The lead in the pain is toxic (especially to young children) and ingesting fresh or old paint can cause serious symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Malathion: Malathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Methidathion: Methidathion is a chemical insecticide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Methiocarb: Methiocarb is a toxic pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Methomyl: Methomyl is a carbamate pesticide used mainly as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Nitrates: Nitrates are chemicals used mainly in explosives and ammunitions but are also an ingredient in cold packs. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Parathion: Parathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Phosdrin: Phosdrin is a toxic pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Profenofos: Profenofos is a toxic pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chemical poisoning -- Terbufos: Terbufos is a chemical pesticide used as an insecticide and nematicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
Chemical poisoning -- Tetraethyl Pyrophosphate: Tetraethyl Pyrophosphate is a toxic pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
Chloramphenicol-induced Sideroblastic anemia: Chloramphenicol-induced sideroblastic anemia is a blood disorder caused by taking a drug called chloramphenicol. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells which make them unable to function properly.
Chronic Kidney Disease: Long-term and generally irreversible disease of the kidneys due to infection, obstruction, congenital diseases or generalised diseases causing failure of the kidneys' normal functions.
Chronic Pesticide poisoning -- xylene: Xylene is an ingredient used in certain insecticides. Exposure to the chemical can cause a range of symptoms depending on the level and route of exposure. Exposure can occur through inhalation, ingestion, the skin or eyes. Acute exposure involves a exposure over a short period of time whereas chronic exposure occurs over a longer period of time.
Chronic leukemia: Leukemia in which the cell line is well differentiated, usually B lymphocytes.
Chronic myelogenous leukemia: A slow-growing cancer of the white blood cells where the bone marrow makes too many white blood cells which eventually invade various parts of the body.
Chronic myeloid leukemia: Type of leukemia mostly in adults; rarely in children.
Chronic myelomonocytic leukemia: A rare form of malignant bone marrow cancer involving the proliferation of immature precursors of certain blood cells - myelocytes and monocytes. The proliferation is slower than in acute forms of the disease.
Chronic orthostatic hypotension: an excessive drop in blood pressure when the patient stands up causing light-headedness or dizziness
Ciliary dyskinesia-bronchiectasis: A very rare disorder where the cilia fail to move. The cilia are tiny, hair-like structures found in the respiratory and ear passages and help to clear debris and mucus. The lack of ciliary movement can cause a lung disease called bronchiectasis where a build up of mucus causes infections and airway damage. The airways then become enlarged. The condition can become progressively worse with time and can result in serious breathing problems.
Clotting disorders: Disorder with excessive clotting
Cobalamin malabsorption, selective, with proteinuria: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Cocaine-induced hypertension: Cocaine-induced hypertension is high blood pressure caused by use of cocaine. Patients with an existing history of hypertension may suffer further blood pressure increases while taking cocaine and this can be serious. Severity of symptoms varies amongst patients depending on their susceptibility, underlying health and duration of cocaine use.
Cold Autoimmune Hemolytic Anemia: Cold autoimmune hemolytic anemia is a condition where the body's immune system triggers the production of antibodies against the body's own red blood cells. The red cells are destroyed at an abnormally rapid rate which leads to anemia. Cold haemolytic anemia is characterized by the fact that the abnormal destruction of red blood cells is more active when the patient is exposed to cold temperatures. The severity of the condition varies depending on the underlying cause. The condition may develop gradually or occur suddenly and cause serious symptoms.
Collagenous celiac disease: Collagenous celiac disease is used to describe progressive celiac disease characterized by the presence of a layer of collagen (scarring) in the intestinal layers. This form of celiac disease usually fails to respond to treatments such as gluten-free diets. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The condition usually fails to respond to treatment and has a poor prognosis.
Compartment syndrome: compartment syndrome involves the compression of nerves and blood vessels within an enclosed space. This leads to impaired blood flow and muscle and nerve damage
Complete atrioventricular canal: A rare form of congenital heart disease where the there is a hole in the heart wall that separates the upper heart chambers, a hole the heart wall that separates the lower heart chambers and heart valve abnormalities (tricuspid and mitral valves). This results in excessive blood circulation in the lungs leading to congestive heart failure in untreated cases.
Congenital Vitamin B12 Malabsorption: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Congenital aplastic anemia: A genetic disorder where the bone marrow does not produce enough blood cells. Fanconi's anemia is an example of congenital aplastic anemia.
Congenital arteriovenous shunt: A rare birth defect involving the abnormal passage of blood between arteries and veins. The range and severity of symptoms is determined by the number, size and location of the arteries and veins involved.
Congenital herpes simplex: An infant born with a herpes simplex infection transmitted through the mother. The infection may be localized or involve various internal organs and even the central nervous system in which case death can occur.
Congenital spherocytic hemolytic anemia: A blood disorder present at birth where the membranes of red blood cells are defective which results in them being spherical rather than doughnut-shaped. These abnormally shaped red blood cells are broken down prematurely by the body which results in anemia. The condition may range from mild to severe.
Conn Syndrome-induced hypertension: Conn Syndrome-induced hypertension is high blood pressure associated with Conn Syndrome. It results from excessive production of a hormone called aldosterone by the adrenal glands. The high blood pressure often responds poorly to the usual medications. Death can result in severe cases.
Cooley syndrome: An inherited blood disorder involving abnormal production of red blood cells which causes serious anemia. It is a severe form of thalassemia.
Copper deficiency-induced Sideroblastic anemia: Copper deficiency-induced sideroblastic anemia is a blood disorder caused insufficient quantities of copper. The body has sufficient iron levels but is unable to utilise it properly in red blood cells due to the lack of copper. The iron becomes abnormally deposited in red blood cells which make them unable to function properly.
Corticosteroid-induced hypertension: Corticosteroid-induced hypertension is high blood pressure caused by use of corticosteroids. Patients with an existing history of hypertension may suffer further blood pressure increases while taking corticosteroids. Severity of symptoms varies amongst patients depending on their susceptibility, underlying health and duration of corticosteroid therapy.
Cowden's syndrome: A rare hereditary condition characterized by multiple noncancerous nodules called hamartomas. Sufferers also face an increased risk of particular cancers.
Cushing's syndrome-induced hypertension: Cushing's syndrome-induced hypertension is high blood pressure caused by a condition caused Cushing's syndrome where the adrenal glands produce excessive amounts of cortisol.
Cyclic vomiting syndrome: recurrent attacks of intense nausea, vomiting, abdominal pain with or without headache/ migraine
Cycloserine-induced Sideroblastic anemia: Cycloserine -induced sideroblastic anemia is a blood disorder caused by taking a drug called Cycloserine. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells which make them unable to function properly.
Cyclosporine-induced hypertension: Cyclosporine-induced hypertension is high blood pressure caused by taking cyclosporine. Patients with an existing history of hypertension may suffer further blood pressure increases while taking amphetamines and this can be serious. Severity of symptoms varies amongst patients depending on their susceptibility, underlying health and duration of cyclosporine use.
D-plus hemolytic uremic syndrome (D+HUS): A rare condition where gastroenteritis involving bloody diarrhea is caused by a bacteria (usually E.Coli) which leads to toxins being present in the blood. These circulating toxins affect red blood cells, kidneys and occasionally even the brain.
Deafness -- lymphoedema -- leukemia: A rare syndrome characterized by deafness, early-onset leukemia and lymphoedema in the lower legs.
Deafness, vitiligo, achalasia: A rare disorder characterized by deafness, achalasia (difficulty swallowing) and patches of reduced pigmentation in the skin (vitiligo).
Decreased mean cell haemoglobin: A decreased hemoglobin content of the average red blood cell, calculated from the hemoglobin therein and the red cell count in erythrocyte indices
Decreased mean cell haemoglobin concentration: A decreased average haemoglobin concentration in the a specified volume
Decreased mean cell volume: A decreased mean red cell volume
Decreased pigmentation: A decrease in the melanocytic composition of the skin.
Di Guglielmo I -- acute: A rare condition characterized by the presence of abnormal red blood cells in the bone marrow and blood. The condition is characterized by anemia and generally leads to the development of acute myelogenous leukemia. The acute form has more severe symptoms than the chronic form.
Diabetic hypoglycemia: Low blood sugar attack from insulin or diabetes medications
Diencephalic Syndrome: A condition characterized by dysfunction of the diencphalon of the brain
Diencephalic syndrome of infancy: A rare syndrome usually caused by a brain tumor located near the hypothalamus and results in symptoms such as low blood sugar, pale skin and loss of skin fat and failure to thrive.
Dimorphic anemia: Dimorphic refers to anemia that has two different causes acting together e.g. iron deficiency as well as a Vitamin B12 deficiency.
Double outlet right ventricle: A very rare birth defect where the aorta and the pulmonary artery both exit from the right ventricle and thus blood is unable to be pumped to the lungs. However, a hole connects the two ventricles and ultimately allows some blood flow to the lungs. The severity of symptoms varies depending on the location of the connecting hole in the heart and the exact location of the two arteries with respect to the heart.
Down's syndrome associated Celiac Disease: Patients with Down's syndrome have a high degree of susceptibility to developing celiac disease. Up to 17% of Down's syndrome sufferers develop celiac disease but this rate varies amongst age groups and country of origin. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Doxepine-induced Immune Hemolytic Anemia: Doxepine -induced immune hemolytic anemia is a condition where use of a medication called Methyldopa triggers the body's immune system to destroy it's own red blood cells which results in anemia.
Drug Allergies: Allergies to medications or other drugs.
Drug-induced Immune Hemolytic Anemia: Drug-induced immune hemolytic anemia is a condition where a medication triggers the body's immune system to destroy its own red blood cells which results in anemia. Certain drugs are more likely to trigger this abnormal immune response than others e.g. cephalosphorins and Quinidine.
Drug-induced Sideroblastic anemia: Drug-induced sideroblastic anemia is a blood disorder caused by drugs such as cycloserine, isoniazid and ethanol. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells which make them unable to function properly.
Drug-induced hypertension: Drug-induced hypertension is high blood pressure caused by taking certain drugs or medications e.g. corticosteroids, cyclosporine, amphetamines, alcohol and estrogens.
Dumping syndrome: Dumping of undigested food from the stomach into intestine.
Dyskeratosis Congenita: A rare genetic disorder characterized by sking pigmentation abnormalities, nail dystrophy and mucous membrane changes.
Earthball poisoning: Earthball is a type of mushroom usually found in the US. The mushroom is very poisonous and can result in death if eaten.
Ehlers Danlos syndrome type 4, autosomal dominant: A rare genetic connective tissue disorder characterized by delicate skin, fragile blood vessels, distinctive facial features and minimal joint problems - previously known as EDS type 4.
Ehlers-Danlos syndrome type 4: A rare genetic connective tissue disorder characterized by small joint hypermobility, easy bruising and characteristic facial appearance - a vascular or ecchymotic form of the condition.
Ehlers-Danlos syndrome type IV: A rare genetic connective tissue disorder characterized by small joint hypermobility, easy bruising and characteristic facial appearance - a vascular or ecchymotic form of the condition.
Ehlers-Danlos syndrome, vascular type: A rare genetic connective tissue disorder characterized by delicate skin, fragile blood vessels, distinctive facial features and minimal joint problems - previously known as EDS type 4.
Epiglotitis: Inflamation of the epiglottis in the throat
Erythroblastopenia: A form of anemia involving the absence of red blood cell precursors which results in a low red blood cell count. The blood abnormality may be congenital or acquired through such things as particular viral infections or drug use. Without treatment, symptoms become progressively worse.
Erythropoietin-induced hypertension: Erythropoietin-induced hypertension is high blood pressure caused by taking erythropoietin which is sometimes used to treat anemia in conditions such as chornic kidney failure. Patients with an existing history of hypertension may suffer further blood pressure increases while taking amphetamines and this can be serious. Severity of symptoms varies amongst patients depending on their susceptibility, underlying health and duration of erythropoietin use.
Estren-Dameshek syndrome: A form of anemia inherited in a familial pattern. It is considered a variant of a condition called Fanconi's anemia.
Ethanol-induced Sideroblastic anemia: Ethanol-induced sideroblastic anemia is a blood disorder caused by consuming ethanol. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells which make them unable to function properly.
Evan's syndrome: A rare condition where circulating antibodies red blood cells and a low level of blood platelets causing low iron levels and reduced blood clotting ability.
FLOTCH syndrome: A very rare syndrome characterized mainly by kidney stones, completely white nails and cysts that form in oil producing areas of skin.
Fainting: Feeling of lightheadedness and falling over
Familial Selective Vitamin B12 Malabsorption: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Familial Wilms tumor 2: A familial form malignant kidney tumor that occurs in children. Type 2 differs from other forms of Wilms tumor by the origin of the genetic defect (chromosome 19q13.4).
Familial hypopituitarism: Impaired pituitary gland hormone-producing activity that tends to run in families. The failure of the pituitary gland in turn affects other hormone-producing glands which rely on the hormones from the pituitary gland for their activity. Symptoms are determined by the degree and type of hormone deficiency involved.
Familial hypothyroidism: Impaired thyroid activity that tends to run in families.
Familial myelofibrosis: A rare condition where progressive scarring or fibrosis of the bone marrow impairs it's ability to make blood cells causing symptoms such as anemia and liver and spleen enlargement.
Fanconi syndrome: Fanconi syndrome that occurs secondary to the accumulation of crystals of light-chain immunoglobulin molecules in the kidney tubules which affects their functioning.
Fanconi's anemia: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group A: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group A refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group B: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group B refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group C: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group C refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group D1: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group D1 refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group D2: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group D2 refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group E: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group E refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group F: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group F refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group G: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group G refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group I: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group I refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group J: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group J refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group L: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group L refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group M: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group M refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Complementation group N: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The subtype called Complementation group N refers to a genetic subtype of the disease. An increased incidence of leukemias and other cancers is associated with this condition and various skeletal abnormalities and other birth defects may also be present. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Fanconi's anemia -- Estren-Dameshek variant: Fanconi's anemia is a rare inherited blood disorder characterized by the inability of the bone marrow to produce blood cells. The Estren-Dameshek variant is Fanconi's anemia without the presence of any physical malformations or deformities which are often associated with Fanconi's anemia. An increased incidence of leukemias and other cancers is associated with this condition. The condition is present at birth but symptoms of the blood problems are often not evident until later in childhood - in rare cases, the condition may not be diagnosed until adulthood.
Favism: Form of hemolytic anemia that can occur after eating fava beans (broad beans) or walking through a field of the plants. The conditions is inherited.
Felty syndrome: A rare complication of long-term rheumatoid arthritis which involves an enlarged spleen and blood abnormalities.
Fever: Raised body temperature usually with other symptoms.
Folate-deficiency anemia: Folate-deficiency anemia is a blood condition characterized by low levels of folate in the body which leads to a reduction in the number of red blood cells. It is usually the result of a poor diet, malabsorption issues or the use of certain medications.
Friedel Heid Grosshans syndrome: A very rare syndrome characterized mainly by kidney stones, completely white nails and cysts that form in oil producing areas of skin.
Frostbite: damage to skin, soft tissues and blood vessels due to extreme cold
Functioning pancreatic endocrine tumor: Tumors that develop in the pancreas and cause excessive secretion of one or more pancreatic hormones such as insulin, somatostatin, glucagons, gastrin, ACTH (corticosteroids) and vasoactive intestinal peptidase.
Gastrointestinal bleeding: Bleeding in any part of the digestive tract
Glucagonoma syndrome: A rare condition characterized by a tumor which secretes glucagon and a characteristic spreading rash, diabetes mellitus and various other symptoms.
Glucose-6-Phosphate Dehydrogenase Deficiency: A rare enzyme abnormality involving a deficiency of the glucose-6-phosphate dehydrogenase which causes premature destruction of red blood cells. The excessive destruction of red blood cells can be triggered by certain infections or drugs or by eating fava beans.
Golden Chain tree poisoning: The Golden Chain tree is a relatively small tree which produces bright yellow flowers. The plant contains a chemical called cytisine which can cause similar effects to nicotine if ingested and can be serious if patients have underlying health problems. All parts of the plant are poisonous if sufficient quantities are consumed.
Goodpasture syndrome: A rare disease involving inflammation of membranes in the lung and kidneys.
Goodpasture's syndrome: A condition which is characterized by glomerulonephritis and pulmonary hemorrhage with circulating antibodies against basement membranes.
Gorlin-Bushkell-Jensen syndrome: A rare disorder characterized by the development of numerous sebaceous cysts (mainly on the back, chest, arms, thighs and scrotum) as well as kidney stones and white nails.
Graeck-Imerslund disease:
Grand mal epilepsy: A condition characterize by sudden loss of consciousness with tonic-clonic seizures
Grand mal seizures: A condition which is characterized by the sudden onset of generalized muscle spasms and loss of consciousness
Grasbeck-Imerslund Disease: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Grass spider poisoning: The grass spider is a type of funnel web spider native the western parts of the US.
Hashimoto's thyroiditis: Hashimoto thyroiditis is characterized by the destruction of thyroid cells by various cell- and antibody-mediated immune processes. Patients with Hashimoto thyroiditis have antibodies to various thyroid antigens, the most frequently detected of which include antithyroid peroxidase (anti-TPO), antithyroglobulin (anti-Tg), and, to a lesser extent, TSH receptor-blocking antibodies.
Heart attack: An acute myocardial infarction
Heart symptoms: Symptoms affecting the heart
Heat exhaustion: major cause of preventable morbidity worldwide
Heat stroke: it is a life threatening condition. It is hyperthermia in an advanced state
Hemangioma thrombocytopenia syndrome: A rare condition characterized by a spreading congenital hemangioma (collection of abnormal blood vessels) usually on the skin as well as blood clotting problems.
Hemolytic anemia: A condition which is characterized by anaemia due to the destruction of red blood cells
Hemolytic uremic syndrome: A rare condition characterized by acute kidney failure, hemolytic anemia and thrombocytopenia (reduced blood platelet count). The condition is often caused by upper respiratory infections or infectious diarrhea.
Hemolytic uremic syndrome, atypical, childhood: A rare disorder involving destruction of blood cells and kidney disease. Unlike typical hemolytic uremic syndrome which usually follows a bacterial infection, the atypical form is possibly a genetic disorder. The distinguishing feature of the atypical form is that no diarrhea is involved. The atypical form has a poorer prognosis than the typical form.
Hemophagocytic lymphohistiocytosis, familial, 1: A rare recessively inherited disorder involving an overactive immune system. More specifically, the body becomes infiltrated by large numbers of histiocytes (macrophages) that accumulate in various organs such as the liver, spleen, bone marrow, skin and central nervous system. It usually only occurs in infants and young children and can be life-threatening.
Hemophagocytic lymphohistiocytosis, familial, 2: A rare recessively inherited disorder involving an overactive immune system. More specifically, the body becomes infiltrated by large numbers of histiocytes (macrophages) that accumulate in various organs such as the liver, spleen, bone marrow, skin and central nervous system. It usually only occurs in infants and young children. Type 2 is caused by a defect on chromosome 10q22.
Hemophagocytic lymphohistiocytosis, familial, 3: A rare recessively inherited disorder involving an overactive immune system. More specifically, the body becomes infiltrated by large numbers of histiocytes (macrophages) that accumulate in various organs such as the liver, spleen, bone marrow, skin and central nervous system. It usually only occurs in infants and young children. Type 3 is caused by a defect on chromosome 17q25.1.
Hemophagocytic lymphohistiocytosis, familial, 4: A rare recessively inherited disorder involving an overactive immune system. More specifically, the body becomes infiltrated by large numbers of histiocytes (macrophages) that accumulate in various organs such as the liver, spleen, bone marrow, skin and central nervous system. It usually only occurs in infants and young children. Type 4 is caused by a defect on chromosome 6q24.
Hemophagocytic reticulosis: The abnormal proliferation of reticulum cell (histiocytes) which infiltrate various organs and. Macrophages destroy blood cells causing blood abnormalities. Meningoencephalitis frequently occurs when the histiocytes infiltrate the mininges and cerebral tissue. Symptoms start at birth or soon after and become progressively worse without treatment. Medication can control the condition but a hematopoietic stem cell transplant is needed to achieve remission.
Hereditary spherocytosis: A rare genetic condition characterized by a defect of the red blood cell membrane. It is characterized by abnormally-shaped red blood cells which are spherical rather than doughnut-shaped. The abnormal red blood cells are broken down by the spleen sooner than normal which leads to problems such as anemia. There are various subtypes of the disorder which are distinguished by the origin of the underlying genetic defect.
High Blood Pressure/Hypertension:
High blood pressure: Excessive blood pressure.
Hip cancer: The presence of tumour growth in the bone of the hip, whether due to primary malignancies e.g. leukaemic or myeloma infiltration of the bone marrow, or due to secondary metastases from another site e.g. lung or breast; cancer affecting bone of hip likely to affect other bones e.g. vertebra, ribs
Hodgkin's Disease: A form of cancer that affects the lymphatic system.
Hodgkin's disease, adult: A type of cancer that affects the lymphatic system in adults. The lymphatic system forms part of the body's immune system. This type of cancer can also occur in children.
Hodgkin's disease, childhood: A type of cancer that affects the lymphatic system in children. The lymphatic system forms part of the body's immune system. This type of cancer can also occur in children.
Hookworm: Worm spread through feces with poor sanitation.
Hyperadrenalism: Excessive levels of adrenal hormones in the body. Symptoms depend on which hormone is involved and the degree of involvement. Adrenal hormones are aldosterone, corticosteroids, androgenic steroids, epinephrine and norepinephrine.
Hyperaldosteronism-induced hypertension: Hyperaldosteronism -induced hypertension is high blood pressure caused by excessive production of a hormone called aldosterone by the adrenal glands. The high blood pressure often responds poorly to the usual medications. Death can result in severe cases.
Hyperchromic Anemia: Hyperchromic anemia is a blood disorder characterized by red blood cells which contain abnormally high amounts of haemoglobin as well as a reduced number of red blood cells. This anomaly is often caused by such things as Vitamin B12 deficiency and pernicious anemia.
Hypertension due to bilateral renal artery stenosis: Hypertension due to bilateral renal artery stenosis is high blood pressure resulting from narrowing kidney blood vessels which prevents the blood from flowing through the kidneys properly.
Hypertension due to coarctation of the aorta: Hypertension due to coarctation of the aorta is high blood pressure resulting from a birth defect where a heart blood vessel called the aorta is abnormally narrowed. The high blood pressure tends to affect mainly the upper part of the body. Babies and very young children tend to have more severe symptoms as the degree of narrowing tends to be greater than in older children or adults.
Hypocalcaemia: Decreased concentration of calcium in the blood.
Hypoglycemia: Low blood sugar levels
Hypoglycemia with deficiency of glycogen synthetase in the liver: A rare condition where low blood sugar is caused by a deficiency of an enzyme called glycogen synthetase in the liver. Symptoms tend to occur after periods of fasting.
Hypoglycemic attack: Hypoglycemic attack is a sudden episode of low blood sugar.
Hypopigmentation: Whitening of the skin from pigment loss
Hypopigmented lesions in children: Hypopigmented lesions in children refers are sores or ulcers that are colorless or have lost color in a child.
Hypopituitarism: A condition characterized by diminished hormonal section by the pituitary gland
Hypothermia: Low body temperature
Hypothyroidism: The decreased activity of the thyroid gland
Idiopathic pulmonary hemosiderosis: A rare disorder involving bleeding into the lungs which can eventually cause damage to the lungs.
Imerslund's Anemia: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Imerslund's Syndrome: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Imerslund-Najman-Grasbeck Anemia: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Imerslund-Najman-Grasbeck Disease: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Imerslund-Najman-Grasbeck Syndrome: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Incontinentia Pigmenti: A rare genetic skin pigmentation disorder characterized by eye, teeth, bone, nail and hair malformations as well as central nervous abnormalities and mental deficiency.
Inherited Hemolytic-Uremic Syndrome: A condition which is characterized by thrombotic microangiography occurring with renal failure, hemolytic anemia and severe thrombocytopenia
Inherited spherocytic anemia: Inherited Spherocytic anemia is an inherited blood disorder characterized by red blood cells that are shaped like a sphere (spherocytes) rather than the normal doughnut shape. These abnormal cells are broken down prematurely resulting in a shortage of red blood cells (anemia).
Intrinsic factor, congenital deficiency of: A very rare disorder where a deficiency of a protein called intrinsic factor prevents vitamin B12 from being absorbed from the stomach. Thus, vitamin B12 deficiency occurs which leads to anemia.
Intussusception: intussusception is the sliding of one part of the intestine into another
Iron deficiency: When there is a deficiency of iron in the body
Iron deficiency anemia: Iron-deficiency anemia is a blood condition characterized by low levels of iron in the body which leads to a reduction in the number of red blood cells.
Iron poisoning: Excessive ingestion of iron - often occurs when children ingest adult iron tablets.
Isoniazid-induced Sideroblastic anemia: Drug-induced sideroblastic anemia is a blood disorder caused by taking a drug called isoniazid. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells which make them unable to function properly.
Jervell and Lange-Nielsen Syndrome: A rare condition characterized by congenital deafness and a long Q-T interval which is where the heart takes longer than normal to recharge after a heartbeat.
Juvenile Megaloblastic Anemia: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Juvenile Rheumatoid Arthritis: Chronic arthritis affecting children and teens
Kentucky coffee tea poisoning: Kentucky coffee tea is a large, deciduous tree which bear small flowers and a flattened seed pod. The sticky, sweet substance surrounding the seeds in the seedpods contains a chemical called alkaloid cytosine which can cause symptoms if eaten. The plant is considered to have a relatively low level of toxicity.
Knuckle pads, leukonychia and sensorineural deafness: A very rare syndrome characterized mainly by deafness, knuckle pads and white nails.
Kotzot-Richter syndrome: A rare congenital disorder characterized by lack of skin and eye pigmentation, problems with the immune system, blood disorders and other anomalies.
Lederer's anemia: Lederer's anemia refers to the rapid destruction of red blood cells for no apparent reason.
Leprosy, susceptibility to, 1: A chronic, progressive infectious disease caused by Mycobacterium leprae which causes skin sores and also affects the eyes, mucous membranes and peripheral nerves. The range of manifestations and severity of symptoms is quite variable. Researchers have discovered a number of genetic mutations linked to an increased susceptibility to leprosy. Type 1 is linked to a defect on chromosome 10p13.
Leprosy, susceptibility to, 2: A chronic, progressive infectious disease caused by Mycobacterium leprae which causes skin sores and also affects the eyes, mucous membranes and peripheral nerves. The range of manifestations and severity of symptoms is quite variable. Researchers have discovered a number of genetic mutations linked to an increased susceptibility to leprosy. Type 2 is linked to a defect on chromosome 6q25.2-q27.
Leprosy, susceptibility to, 3: A chronic, progressive infectious disease caused by Mycobacterium leprae which causes skin sores and also affects the eyes, mucous membranes and peripheral nerves. The range of manifestations and severity of symptoms is quite variable. Researchers have discovered a number of genetic mutations linked to an increased susceptibility to leprosy. Type 3 is linked to a defect on chromosome 4q32 and 4p14.
Leprosy, susceptibility to, 4: A chronic, progressive infectious disease caused by Mycobacterium leprae which causes skin sores and also affects the eyes, mucous membranes and peripheral nerves. The range of manifestations and severity of symptoms is quite variable. Researchers have discovered a number of genetic mutations linked to an increased susceptibility to leprosy. Type 4 is linked to a defect on chromosome 6p21.3.
Leuconychia: A white discoloration of the nails.
Leukemia: Cancer of the blood cells, usually white blood cells.
Leukemia, Myeloid: A form of blood cancer that causes a proliferation of the precursors or immature red blood cells, platelets and certain white blood cells such as granulocytes and monocytes.
Leukemia, Myeloid, Aggressive-Phase: Myeloid leukemia is a form of cancer where the bone marrow makes too many myeloid cells (granulocytes and their precursors) in the bone marrow which accumulates in the blood and eventually invades various parts of the body. The aggressive phase of myeloid leukemia follows the chronic form and is a sign that the condition is progressing more rapidly to a blast crisis which is the final stage of leukemia.
Leukemia, Myeloid, Chronic: A slow-growing cancer where the bone marrow makes too many myeloid cells (granulocytes and their precursors) in the bone marrow which accumulates in the blood and eventually invades various parts of the body.
Leukemia, T-cell, chronic: Cancer of blood cells called T-cells which form part of the immune system.
Leukonychia totalis: A rare nail disorder where the whole of the nail is completely white at birth.
Leukonychia totalis -- trichilemmal cysts -- cilliary dystrophy: A very rare syndrome characterized mainly by kidney stones, completely white nails and cysts that form in oil producing areas of skin.
Lichen sclerosis: Disease causing leathery or dry skin in genital areas.
Licorice-induced hypertension: Licorice-induced hypertension is a relatively quick increase in blood pressure due to eating licorice (either in the form of candy or as a herb). Blood pressure usually resumes to normalisation quite rapidly. Patients with existing blood pressure problems should avoid consuming licorice as it can cause their blood pressure to rise to dangerously high levels.
Liver symptoms: Symptoms affecting the liver
Loeys-Dietz syndrome: A very rare syndrome characterized mainly by a bulge in the aorta (aneurysm), wide set eyes, cleft palate, divided uvula and twisted arteries.
Low blood pressure: Low blood pressure refers to blood pressure that is lower than the range that is considered normal. This may or may not cause symptoms and a person with low blood pressure may be catastrophically unwell, or perfectly well depending on the cause. Blood pressure refers to the pressure of the blood circulating through the blood vessels.
Low haemoglobin: Decreased concentration of haemoglobin in the blood.
Lymphoblastic lymphoma: A cancer of the lymph system which usually involves immature T-lymphocytes and sometimes B-lymphocytes. The cancer usually affects the mediastinum (between the lungs), bone marrow, brain and spinal cord.
Lymphomatous thyroiditis: Progressive thyroid gland enlargement due to autoimmune disease.
Macrocytic Hyperchromic Anemia: Macrocytic Hyperchromic anemia is a blood disorder characterized by abnormally large red blood cells which contain abnormally high amounts of haemoglobin. There is also a reduced number of red blood cells. This anomaly can be associated with such things as celiac disease or alcoholism.
Malabsorption: Dysfunctional absorption
Malaria: A parasitic disease transmitted through mosquito bites.
Mallory weiss syndrome: A laceration of the lining of the gastroesophageal junction or just above it - often caused by severe vomiting.
Marchiafava-Micheli disease: A rare disorder involving episodes of hemoglobinuria that usually occur at night.
Marine turtle poisoning: Marine turtles are found and eaten in the rivers and coastal waters of Southeast Asia. It is believed that sometimes these turtles become poisonous when the eat toxic algae which occur at certain times of the year. Symptoms vary in nature and severity amongst patients - obviously the more that is eaten, the more severe the symptoms are.
Marine turtle poisoning -- Green Sea Turtle: Green Sea turtles are found and eaten in the rivers and coastal waters of Southeast Asia. It is believed that sometimes these turtles become poisonous when the eat toxic algae which occur at certain times of the year. Symptoms vary in nature and severity amongst patients - obviously the more that is eaten, the more severe the symptoms are.
Marine turtle poisoning -- Hawksbill Turtle: Hawksbill turtles are found and eaten in the rivers and coastal waters of Southeast Asia. It is believed that sometimes these turtles become poisonous when the eat toxic algae which occur at certain times of the year. Symptoms vary in nature and severity amongst patients - obviously the more that is eaten, the more severe the symptoms are.
Marine turtle poisoning -- Leatherback Turtle: Leatherback turtles are found and eaten in the rivers and coastal waters of Southeast Asia. It is believed that sometimes these turtles become poisonous when the eat toxic algae which occur at certain times of the year. Symptoms vary in nature and severity amongst patients - obviously the more that is eaten, the more severe the symptoms are.
Marine turtle poisoning -- Loggerhead Turtle: Loggerhead turtles are found and eaten in the rivers and coastal waters of Southeast Asia. It is believed that sometimes these turtles become poisonous when the eat toxic algae which occur at certain times of the year. Symptoms vary in nature and severity amongst patients - obviously the more that is eaten, the more severe the symptoms are.
Marine turtle poisoning -- Soft-shelled Turtle: Soft-shelled turtles are found and eaten in the rivers and coastal waters of Southeast Asia. It is believed that sometimes these turtles become poisonous when the eat toxic algae which occur at certain times of the year. Symptoms vary in nature and severity amongst patients - obviously the more that is eaten, the more severe the symptoms are.
Megaloblasti Anemia, 1: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Megaloblastic Anemia 1: A rare genetic blood disorder where a defect in the vitamin B12 receptor means that it can't be absorbed from food during digestion. As a result of the low vitamin B12 levels, the body produces increased numbers of abnormal enlarged red blood cells (megaloblasts).
Megaloblastic Anemia, Familial: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Megaloblastic anemia: Megaloblastic anemia, also called pernicious anemia, is a condition in which there is a low number of red blood cells most often caused by a lack of vitamin B12.
Megalocytic-Normochromic anemia: Megalocytic-Normochromic is a blood disorder characterized by normal amounts of haemoglobin within abnormally large red blood cells. However, the number of red blood cells is low.
Mende syndrome: A rare condition characterized by congenital deafness, mutism, partial albinism and a mongoloid face as well as other anomalies.
Menorrhagia: Excessive or prolonged blood loss during menstruation
Methyldopa-induced Immune Hemolytic Anemia: Methyldopa-induced immune hemolytic anemia is a condition where use of a medication called Methyldopa triggers the body's immune system to destroy it's own red blood cells which results in anemia.
Microcytic Anemia: Microcytic anemia is a blood disorder characterized by small red blood cells (erythrocytes). The red blood cells are small due to a failure of haemoglobin synthesis or insufficient quantities of haemoglobin available. The blood disorder is usually caused by conditions such as iron deficiency, chronic diseases and thalassemias.
Microcytic Hyperchromic Anemia: Microcytic Hyperchromic anemia is a blood disorder characterized by abnormally small red blood cells which contain abnormally high amounts of haemoglobin. There is also a reduced number of red blood cells. This anomaly can be associated with such things as chronic infections and severe malnutrition.
Microcytic hypochromic anemia: Microcytic anemia is a blood disorder characterized by small red blood cells (erythrocytes) which have insufficient haemoglobin and hence have a reduced ability to carry oxygen through the body. The red blood cells are small due to a failure of haemoglobin synthesis or insufficient quantities of haemoglobin available. The blood disorder is usually caused by conditions such as iron deficiency, chronic diseases and thalassemias. The severity and range of symptoms is variable.
Microcytic-Normochromic anemia: Microcytic-Normochromic anemia is a blood disorder characterized by normal amounts of haemoglobin within small red blood cells. However the number of red blood cells is low.
Mixed connective tissue disease: A rare disorder of the connective tissue which affects a range of body tissues and organs.
Motion sickness: sense of balance and equilibrium disturbed by normal motion
Motion-sickness: sense of balance and equilibrium disturbed by normal motion
Multiple endocrine neoplasia: A group of conditions that is characterised by the hyperplasia and hyperfunction of two or more glands of the endocrine system
Multiple endocrine neoplasia type 1: Rare inherited disease causing tumors in multiple glands
Multiple endocrine neoplasia type 2: Rare inherited disease causing tumors in multiple glands
Multiple endocrine neoplasia type 3: Rare inherited disease causing tumors in multiple glands
Multiple myeloma: A rare malignant cancer that occurs in the bone marrow. More common in skull, spine, rib cage, pelvis and legs.
Muscle symptoms: Symptoms affecting the muscles of the body
Muscle weakness: Weakness of the muscles or loss of tone
Mycetoma: Mycetoma is a mass or growth caused by a fungal infection.
Myelodysplastic/myeloproliferative disease: A rare group of blood and bone marrow diseases which contains features of myelodysplastic and myeloproliferative disease. Myelodysplastic disease is when the immature blood cells do not develop into normal functioning mature cells. Myeloproliferative disease is where excessive numbers of blood cells are made.
Myelofibrosis: A rare condition where progressive scarring or fibrosis of the bone marrow impairs it's ability to make blood cells causing symptoms such as anemia and liver and spleen enlargement.
Myelofibrosis-osteosclerosis: Formation of fibrous tissue in the bone marrow in response to bone marrow damage.
Myelogenous leukemia: A condition which is characterized proliferation of myeloid tissue and the abnormal increase in granulocytes
Myeloproliferative disease:
Myelpathic anemia: Myelopathic anemia is a form of anemia resulting from the development of abnormal tissue in the bone marrow - usually metastatic cancers. It is characterized by abnormal number of immature blood cells in the blood.
Myxedema: The most severe form of hypothyroidism characterized by swelling of extremities and face.
Nasal decongestant-induced hypertension: Nasal decongestant-induced hypertension is high blood pressure caused by taking nasal decongestants. Patients with an existing history of hypertension may suffer further blood pressure increases while taking nasal decongestants and this can be serious. Severity of symptoms varies amongst patients depending on their susceptibility, underlying health and duration of nasal decongestant use.
Nerve symptoms: Symptoms affecting the nerves
Neuroblastoma: neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue
Neuroblastoma, Susceptibility to: Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a neuroblstoma.
Neuroblastoma, Susceptibility to, 1: Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a neuroblastoma. Type 1 is linked to a genetic defect on chromosome 1p36.
Neuroblastoma, Susceptibility to, 2: Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a neuroblastoma. Type 2 is linked to a genetic defect on chromosome 4p12.
Neuroblastoma, Susceptibility to, 3: Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a neuroblastoma. Type 3 is linked to a genetic defect on chromosome 2p23.
Neuroblastoma, Susceptibility to, 4: Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a neuroblastoma. Type 4 is linked to a genetic defect on chromosome 6p.
Neuroblastoma, Susceptibility to, 5: Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a neuroblastoma. Type 5 is linked to a genetic defect on chromosome 2q35.
Neuroblastoma, Susceptibility to, 6: Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a neuroblastoma. Type 6 is linked to a genetic defect on chromosome 1q21.
Non-Hodgkin's lymphoma: A condition which is any neoplastic disorder of the lymphoid tissue
Non-hereditary spherocytic anemia: Non-inherited spherocytic anemia is an acquired blood disorder characterized by red blood cells that are shaped like a sphere (spherocytes) rather than the normal doughnut shape. These abnormal cells are broken down prematurely resulting in a shortage of red blood cells (anemia). The blood condition may result from such things as acute, widespread burns to the body, low blood phosphate levels, Zieve's syndrome and toxins from poisonous snakes, spiders and insects.
Normocytic anemia: Normocytic anemia is a blood disorder characterized by red blood cells which are of a normal size but present in insufficient quantities. It is often associated with chronic diseases, blood loss, bone marrow problems and kidney disease. It can also be the result of an inherited condition.
Normocytic-Normochromic anemia: Megalocytic-Normochromic is a blood disorder characterized by normal amounts of haemoglobin within normal-sized red blood cells. However, the number of red blood cells is low. Conditions such as haemolytic anemia, liver disease and aplastic anemia may be associated with this blood disorder.
Nutritional Sideroblastic anemia: Nutritional sideroblastic anemia is a blood disorder caused insufficient quantities of pyridoxine or copper. The body has sufficient iron levels but is unable to utilise it properly in red blood cells due to the lack of pyridoxine or copper. The iron becomes abnormally deposited in red blood cells which make them unable to function properly.
Nutritional anemia: Nutritional anemia refers to a reduced red blood cell count due to a poor diet which is deficient in iron, folat and/or Vitamin B12.
Obesity due to pro-opiomelanocortin Deficiency: A form of monogenic obesity caused by a genetic mutation which results in a deficiency of pro-opiomelanocortin. Monogenic obesity is obesity caused by a mutation in a single gene.
Oculocutaneous albinism, type 2: A rare inherited disorder characterized by reduced pigmentation in the skin, eyes and hair. Type 2 has normal levels of active tyrosinase which is needed for the production of melanin which gives the skin, hair and eyes their color - the fairness is caused by a different genetic mutation (OCA2 gene).
Oculocutaneous albinism, type 4: A rare inherited disorder characterized by reduced pigmentation in the skin, eyes and hair. Type 4 involves a normal levels of tyrosinase which is needed for the production of melanin which gives the skin, hair and eyes their color. However, albinism is caused by mutation of the MATP gene (membrane associated transporter protein).
Oral thrush: Oral thrush is a fungal infection of the mouth.
Orotic aciduria hereditary: A rare metabolic disorder where an inherited enzyme deficiency (lack of orotidylic pyrophosphorylase and orotidylic decarboxylase or a lack of orotidylic decarboxylase only) impairs the body's ability to break down orotic acid which then builds up in the body and causes damage.
Oroticaciduria 1: A rare metabolic disorder where deficiency of two enzymes (orotidylic pyrophosphorylase and orotidylic decarboxylase) which impairs the body's ability to break down orotic acid which then builds up in the body where it can cause damage.
Orotidylic decarboxylase deficiency: A rare metabolic disorder where deficiency of an enzyme (orotidylic decarboxylase) which impairs the body's ability to break down orotic acid which then builds up in the body where it can cause damage.
Orthostatic hypotension: also known as postural hypotension
Orthostatic intolerance: A condition where various symptoms occur when a person moves to an upright position such as standing after sitting down or sitting up after lying down. It is due to problems with blood flow, blood pressure and heart rate.
Osteogenesis imperfecta Type I: A rare genetic connective tissue disorder characterized by fragile bones, blue sclerae and hyperextensible joints.
Osteogenesis imperfecta type II: A rare lethal form of the genetic connective tissue disorder characterized by fragile bones, blue sclerae and facial and tooth abnormalities.
Osteogenesis imperfecta type IV: A rare genetic connective tissue disorder characterized by fragile bones and blue sclerae. The osteoporosis tends to be moderate and there is generally no joint hyperextensibility.
Osteogenesis imperfecta, type 1A: A rare genetic connective tissue disorder characterized by fragile bones and hyperextensible joints - a type of osteogenesis imperfecta I where the teeth are opalescent and blue sclerae may be absent.
Osteogenesis imperfecta, type 1B: A rare genetic connective tissue disorder characterized by fragile bones and hyperextensible joints - a milder form of osteogenesis imperfecta I where the teeth are normal and blue sclerae may be absent.
Osteogenesis imperfecta, type 2: A rare lethal form of the genetic connective tissue disorder characterized by fragile bones, blue sclerae and facial and tooth abnormalities.
Osteogenesis imperfecta, type 2A: A rare lethal form of a genetic connective tissue disorder characterized by fragile bones, blue sclerae and facial and tooth abnormalities. Type IIA has a different origin of the genetic mutation but the clinical features are similar. Type IIA involves a defect on the COL1A2 gene. The main difference is that type IIA tends to involve a large head and dark blue eyes.
Osteogenesis imperfecta, type 4: A rare genetic connective tissue disorder characterized by fragile bones and blue sclerae - a form of OI involving moderate osteoporosis and no joint hyperextensibility.
Osteogenesis imperfecta, type IIB: A rare, recessively inherited, lethal form of a genetic connective tissue disorder characterized by fragile bones, blue sclerae and facial and tooth abnormalities. Type IIB has a different origin of the genetic mutation but the clinical features are similar. Type IIB involves a defect on the CRTAP gene on chromosome 3p22. The main difference is that type IIA tends to involve a small head and white or light blue eyes.
POEMS: A very rare disorder that has widespread effects on the body: P -- polyneuropathy, O -- organopathy, E -- endocrinopathy, M -- monoclonal gammopathy and S -- skin changes.
POEMS syndrome: A very rare disorder that has widespread effects on the body: P - polyneuropathy, O - organopathy, E - endocrinopathy, M - monoclonal gammopathy, S - skin changes.
Pachyonychia congenita recessive: A rare, recessively inherited disorder where the nails is white and the skin is blistered.
Paleness in pregnancy: Paleness in pregnancy is often associated with anaemia, which commonly gives rise to weakness, pallor and breathlessness. Other causes of paleness may exist.
Pancreatic carcinoma, familial: Cancer (malignant) that develops in the pancreas and tends to run in families. The pancreas produces digestive juices and certain hormones such as insulin that regulate sugar levels in the body.
Pancytopenia: A term used to describe a lack of all of the different types of blood cells - red and white blood cells and blood platelets. Cancer, infections and toxins are some of the causes of pancytopenia. Symptoms depend on the severity of the deficiency.
Panhypopituitarism: A rare condition where all pituitary hormones are absent or reduced. The condition may be congenital or acquired through such things as pituitary tumors. The pituitary gland regulates the activity of other endocrine glands as well as controlling growth. Other endocrine glands include adrenal, parathyroid, thyroid, pancreas, ovaries and testes. Symptoms can vary greatly depending on the degree of deficiency of the various hormones.
Patent ductus arteriosus: patent ductus arteriosus (PDA) is a congenital heart defect wherein a child's ductus arteriosus fails to close after birth
Pearson's anemia: Pearson's anemia is a rare progressive condition characterized by abnormal pancreatic functioning and sideroblastic anemia. Diagnosis usually occurs within the first 7 years of life and death in infancy is common.
Penicillin-induced Immune Hemolytic Anemia: Penicillin-induced immune hemolytic anemia is a condition where use of a medication called Penicillin triggers the body's immune system to destroy it's own red blood cells which results in anemia.
Peripheral vascular disease: Disease of arteries supplying the legs or sometimes arms
Pernicious Anemia, Juvenile type: A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten.
Pernicious anemia: A megaloblastic anaemia due to malabsorption of the vitamin B12
Persistent patency of the arterial duct: A congenital heart defect wherein a child's arterial duct fails to close after birth.
Phenylketonuria: A metabolic disorder where there is a deficiency of the enzyme phenylalanine hydroxylase which leads to a harmful buildup of the phenylalanine in the body. Normally the phenylalanine is converted into tyrosine. The severity of the symptoms can range from severe enough to cause mental retardation to mild enough not to require treatment. Severity is determined by the level of impairment of enzyme activity of phenylalanine hydroxylase.
Pheochromocytoma: pheochromocytoma is a rare tumor that usually starts in the cells of the adrenal glands
Pheochromocytoma as part of Neurofibromatosis: A tumor that develops in the part of the adrenal gland called the medulla which produces adrenalin and noradrenaline. This tumor is often associated with a condition called neurofibromatosis. The tumor affects automatic body activities such as regulating breathing rate and heartbeat.
Pheochromocytoma-induced hypertension: Pheochromocytoma-induced hypertension is high blood pressure caused by an adrenal gland tumor. The high blood pressure often responds poorly to the usual medications. Death can result in severe cases.
Plant poisoning -- Hydroquinone: Hydroquinone is a chemical metabolized by the human digestive system from a naturally occurring chemical called arbutin found in the leaves of plants such as blueberries, cranberries, bearberries and red whortleberries. The main symptoms are irritation of the gastrointestinal mucosa but severe poisoning can cause systemic symptoms.
Plasmacytoma anaplastic: A type of cancer from plasma cells where the plasma cells multiply uncontrollably. It can occur in the bone or in soft tissue. If the cancer is located in only one part of the body it is called a solitary plasmacytoma and if there are multiple sites it is called a multiple myeloma. Symptoms will vary depending on the location of the cancer.
Platelet function disorders: Any condition which affects the function of platelets
Plummer-Vinson syndrome: A disorder characterized by swallowing difficulty associated with severe iron-deficiency anemia.
Poikilocytic anemia: Poikilocytic anemia refers a blood disorder characterized by abnormally shaped red blood cells. The abnormal red blood cells may be destroyed prematurely resulting in anemia. The severity of the anemia and hence the severity of symptoms is variable.
Posthemorrhagic anemia: Posthemorrhagic anemia refers to a reduced number of red blood cells in the body due to bleeding.
Poststreptococcal glomerulonephritis: A condition characterized by glomerulonephritis which occurs after a streptococcal infection
Primary Autoimmune Hemolytic Anemia: Primary autoimmune hemolytic anemia is characterized by an abnormal immune system response. The body's immune system produces antibodies against the body's own red blood cells which leads to the destruction of red blood cells and hence anemia. The secondary form of the condition is the result of an underlying condition such as lupus or hepatitis whereas the primary form has no underlying condition.
Primary Cold Autoimmune Hemolytic Anemia: Primary cold autoimmune hemolytic anemia is a condition where the body's immune system triggers the production of antibodies against the body's own red blood cells. The process occurs only when the patient is exposed to temperatures colder the average body temperature. The red cells are destroyed at an abnormally rapid rate which leads to anemia. The primary form of the condition means that there is no underlying condition. The condition may develop gradually or occur suddenly and cause serious symptoms.
Pseudoxanthoma elasticum: A group of inherited, progressive connective tissue disorders affecting the skin, eyes and cardiovascular system. The condition is characterized by calcium deposits in the connective tissue which affects its ability to function. Some cases remain undiagnosed to the mildness of symptoms.
Psychiatric disorders associated Celiac Disease: Patients with Psychiatric disorders are more susceptible to developing celiac disease than the average population. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Pulmonary edema: A condition which is characterized by engorgement of the pulmonary vessels and transudation of fluid into the alveoli
Pure red cell aplasia: A rare blood cell disorder where there is a sudden decrease in the number of red blood cells (erythrocytes) produced by the bone marrow.
Pyridoxine deficiency-induced Sideroblastic anemia: Pyridoxine deficiency-induced sideroblastic anemia is a blood disorder caused insufficient quantities of pyridoxine. The body has sufficient iron levels but is unable to utilise it properly in red blood cells due to the lack of pyridoxine. The iron becomes abnormally deposited in red blood cells which make them unable to function properly.
Pyruvate kinase deficiency, hemolytic anemia: A rare inherited blood disorder where the deficiency of an enzyme (pyruvate kinase) needed by red blood cells causes them to be destroyed prematurely and hence anemia occurs.
Quinidine-induced Immune Hemolytic Anemia: Quinidine-induced immune hemolytic anemia is a condition where use of a medication called Methyldopa triggers the body's immune system to destroy it's own red blood cells which results in anemia.
Raynaud's disease: It is a reversible ischemia of the peripheral arterioles. It is a painful sensation affecting the fingers and toes associated with whitening or redness
Raynaud's phenomenon: A condition where the body extremities sweat and turn blue and cold. Exposure to cold, emotional stress and smoking may trigger the condition. Also known as acrocyanosis.
Recurrent infections -- short stature -- hypopigmentation -- coarse face: A rare syndrome characterized by recurring infections, short stature, reduced pigmentation and a coarse face.
Reflex sympathetic dystrophy syndrome: A condition characterized by pain and reduced range of motion in the shoulder and hand of the affected arm.
Refractory Celiac Disease: Refractory Celiac Disease is celiac disease that fails to respond to treatment which involves a gluten-free diet. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The condition is quite uncommon and often the resulting poor absorption of nutrients from the intestines leads to a poor prognosis.
Reiter’s syndrome: A form of reactive arthritis characterized by arthritis, urethritis, conjunctivitis and skin lesions.
Renal hypertension: Renovascular hypertension is high blood pressure resulting from narrowing or damage to kidney blood vessels which prevents the blood from flowing through the kidneys properly.
Renovascular Hypertension: Renovascular hypertension is high blood pressure resulting from narrowing or damage to kidney blood vessels which prevents the blood from flowing through the kidneys properly.
Resistant hypertension: Resistant hypertension is a form of high blood pressure that doesn't respond to treatment. Blood pressure remains high even when a combination of three drugs is used. It can be caused by such things a secondary hypertension, fluid retention or if the patient doesn't stick to the treatment plan.
Reticuloendotheliosis: An inherited disorder of the reticuloendothelial system which is involved in destroying bacteria and other unwanted substances that enter the body.
Retinopathy -- aplastic anemia -- neurological abnormalities: A very rare syndrome characterized by retinal disease, aplastic anemia and neurological problems.
Rhesus isoimmunisation: The antibody mediated destruction of red blood cells by those sensitive
Rheumatic fever: An inflammatory disorder that can occur as a complication of untreated streptococcal bacterial infection such as strep throat or scarlet fever. The condition may affect the brain, skin, heart and joints.
Rib symptoms: Symptoms affecting the ribs
Riedel syndrome: A rare condition that occurs when fibrous tissue forms in the thyroid area and progressively destroys the thyroid gland.
Rosai-Dorfman disease: A rare condition characterized by excessive production and accumulation of a particular white blood cell (histiocyte). Accumulation primarily occurs in the lymph nodes, especially in the neck, but may also occur in the skin, central nervous system, digestive tract and kidneys.
Sandifer syndrome: A rare disorder where torticollis (neck spasms) is associated with a hiatus hernia. All the symptoms seem to be as a result of the hiatus hernia.
Sarrouy disease: A disease characterized mainly by anemia, poor growth and enlarged liver and spleen. The disease usually ends with death.
Seasickness: sense of balance and equilibrium disturbed by normal motion
Secondary Autoimmune Hemolytic Anemia: Secondary autoimmune hemolytic anemia is characterized by an abnormal immune system response. The body's immune system produces antibodies against the body's own red blood cells which leads to the destruction of red blood cells and hence anemia. The secondary form of the condition is the result of an underlying condition such as lupus or hepatitis whereas the primary form has no underlying condition. The condition may develop gradually or occur suddenly and cause serious symptoms.
Secondary Cold Autoimmune Hemolytic Anemia: Secondary cold autoimmune hemolytic anemia is a condition where the body's immune system triggers the production of antibodies against the body's own red blood cells. The process occurs only when the patient is exposed to temperatures colder the average body temperature. The red cells are destroyed at an abnormally rapid rate which leads to anemia. The secondary form of the condition means that it is the result of an underlying condition - it usually occurs after some sort of infection. The condition may develop gradually or occur suddenly and cause serious symptoms.
Secondary Hypertension: Secondary hypertension is high blood pressure resulting from an underlying cause such as kidney disease. Hypertension is a serious health condition due to the fact that it often causes no symptoms until it is severe.
Selective Vitamin B12 malabsorption with Proteinuria: A rare genetic blood disorder where a defect in the vitamin B12 receptor means that it can't be absorbed from food during digestion. As a result of the low vitamin B12 levels, the body produces increased numbers of abnormal enlarged red blood cells (megaloblasts).
Shaken Baby Syndrome: A condition caused by violent shaking of a baby.
Sheehan Syndrome: A rare condition that occurs in women who suffer a severe uterine hemorrhage during childbirth. The resulting blood loss may damage the pituitary gland and result in hypopituitarism.
Shock: Physical and mental reaction to reduced circulation
Shock, Cardiogenic: Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Cardiogenic shock is caused by impaired heart function which means that blood is unable to be pumped effectively around the body.
Shock, Distributive: Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Distributive shock occurs when the blood vessels are dilated with affects blood volume and blood pressure within the vessels. Septic, neurogenic and anaphylactic shock are various forms of distributive shock.
Shock, Endocrine: Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Endocrine shock is caused by a disturbance in the endocrine (hormone producing) system. Some examples include severe cases of hypothyroidism, thyrotoxicosis and severe adrenal insufficiency.
Shock, Hemorrhagic: Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Hemorrhagic shock is caused by excessive bleeding which reduces the blood volume.
Shock, Hypovolaemic: Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Hypovolaemic shock is caused by a rapid fluid loss which reduces the blood volume.
Shock, Obstructive: Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Obstructive shock is caused by obstruction the blood flow. Causes include cardiac tamponade, pulmonary embolism and narrowing of the aortic artery.
Shock, Septic: Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Septic shock is caused by infection which affects large parts of the body. This form of shock results in death in about half of the cases.
Shock, Traumatic: Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Traumatic shock is caused by a serious injury or trauma to the body which affects the blood volume through one or more factors such as severe bleeding, heart damage and lung damage.
Sick: Feeling ill or off color
Sickle Cell Anemia: Sickle cell anemia is an inherited blood disorder characterized by red blood cells which are crescent-shaped rather than the normal doughnut shape. These abnormally shaped red blood cells are unable to function normally and tend to undergo premature destruction which leads to anemia. If the genetic defect which causes the condition is inherited from both parents the condition can be quite severe whereas if it is inherited from only one parent, often there are no symptoms. The abnormally shaped red blood cells can cause problems when they clump together and block blood vessels.
Sideroblastic anaemia (generic term): A rare blood disorder where the bone marrow produces abnormal red blood cells. The anomaly may be caused by a genetic anomaly or may occur secondary to such things as blood cancer or use of certain drugs.
Sideroblastic anemia: Sideroblastic anemia is a blood disorder where the body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells which make them unable to function properly. The condition may be inherited, acquired or secondary.
Sideroblastic anemia, autosomal: An inherited form of anemia where an enzyme deficiency prevents red blood cells from using iron properly. The red blood cells become overloaded with iron which impairs the blood's ability to carry oxygen.
Sideroblastic anemia, hereditary: An inherited form of anemia where an enzyme deficiency prevents red blood cells from using iron properly. The red blood cells become overloaded with iron which impairs the blood's ability to carry oxygen.
Sideroblastic anemia, pyridoxine-responsive, autosomal recessive: Pyridoxine-responsive sideroblastic anemia is a rare inherited blood disorder characterized by abnormal deposits of iron in the red blood cells which makes them unable to function properly. The condition is inherited in an autosomal recessive manner and responds to treatment with pyridoxine.
Sideropenic anemia: Sideropenic anemia is a blood abnormality characterized by reduced iron levels in the plasma. It is a very common form of anemia.
Skin color changes: Skin changes such as redness, blueness, or whitening.
Skin problems: Any condition that affects the skin
Skin symptoms: Symptoms affecting the skin.
Small Intestine Cancer: Cancer of the small intestine.
Small intestine cancer, adult: Cancer (malignant) that develops in the small intestine of adults.
Sneddon Syndrome: A rare progressive inherited disorder involving the blood vessel disease and neurological symptoms.
Solitary Extramedullary Plasmacytoma: A type of cancer from plasma cells where the plasma cells multiply uncontrollably. It can occur in the bone or in soft tissue where it is called extramedullary plasmacytoma. If the cancer is located in only one part of the body it is called a solitary plasmacytoma and if there are multiple sites it is called a multiple myeloma. Symptoms will vary depending on the location of the cancer. Extramedullary plasmacytomas tend to occur mainly in the respiratory and digestive system.
Spherocytic anemia: Spherocytic anemia is a blood disorder characterized by red blood cells that are shaped like a sphere (spherocytes) rather than the normal doughnut shape. These abnormal cells are broken down prematurely resulting in a shortage of red blood cells (anemia). The condition may be inherited or acquired.
Spherocytosis: A rare blood disorder characterized by a defect of the red blood cell membrane which gives it a spherical shape rather than the normal doughnut shape.
Spherocytosis, type 1: A rare genetic condition characterized by a defect of the red blood cell membrane. It is characterized by abnormally-shaped red blood cells which are spherical rather than doughnut-shaped. The abnormal red blood cells are broken down by the spleen sooner than normal which leads to problems such as anemia. There are various subtypes of the disorder which are distinguished by the origin of the underlying genetic defect. Type 1 is linked to a defect on chromosome 8p11.2.
Spherocytosis, type 2: A rare genetic condition characterized by a defect of the red blood cell membrane. It is characterized by abnormally-shaped red blood cells which are spherical rather than doughnut-shaped. The abnormal red blood cells are broken down by the spleen sooner than normal which leads to problems such as anemia. There are various subtypes of the disorder which are distinguished by the origin of the underlying genetic defect. Type 2 is linked to a defect on chromosome 14q22-q23.
Spherocytosis, type 3: A rare genetic condition characterized by a defect of the red blood cell membrane. It is characterized by abnormally-shaped red blood cells which are spherical rather than doughnut-shaped. The abnormal red blood cells are broken down by the spleen sooner than normal which leads to problems such as anemia. There are various subtypes of the disorder which are distinguished by the origin of the underlying genetic defect. Type 3 is linked to a defect on chromosome 1q21. The anemia in type 3 tends to be severe.
Spherocytosis, type 4: A rare genetic condition characterized by a defect of the red blood cell membrane. It is characterized by abnormally-shaped red blood cells which are spherical rather than doughnut-shaped. The abnormal red blood cells are broken down by the spleen sooner than normal which leads to problems such as anemia. There are various subtypes of the disorder which are distinguished by the origin of the underlying genetic defect. Type 4 is linked to a defect on chromosome 174q21-q22.
Spherocytosis, type 5: A rare genetic condition characterized by a defect of the red blood cell membrane. It is characterized by abnormally-shaped red blood cells which are spherical rather than doughnut-shaped. The abnormal red blood cells are broken down by the spleen sooner than normal which leads to problems such as anemia. There are various subtypes of the disorder which are distinguished by the origin of the underlying genetic defect. Type 5 is linked to a defect on chromosome 15q15.
Spinal shock: A state of spinal shock accompanied by temporary paralysis of the lower extremities often associated with spinal injury.
Spleen Cancer: Malignancy of white blood cells with tumour deposits in the spleen.
Spleen neoplasm: A tumor that originates in the spleen.
Spur-cell anemia: Spur-cell anemia is a form of anemia where the red blood cells have an unusual spiked appearance. These abnormally shaped cells are destroyed earlier than normal and if new red blood cells aren't made fast enough to replace them, anemia can result. The condition may be acquired (e.g. in severe liver disease, especially when related to alcoholism) or inherited (e.g. abetalipoproteinemia).
Stomach upset: Any condition which causes upset to the stomach
Stress: Emotional stress (sometimes refers to physical stress)
Sudden Digestive Conditions: Various forms of sudden acute digestive upset.
Suffocation: The death of an individual due to a lack of oxygen
Sulphonamide -induced Immune Hemolytic Anemia: Sulphonamide-induced immune hemolytic anemia is a condition where use of a medication called Methyldopa triggers the body's immune system to destroy it's own red blood cells which results in anemia.
Susceptibility to Celiac Disease 1: Susceptibility to celiac disease 1 is a term allocated to a genetic defect on a particular chromosome (chromosome 6p21.3) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 10: Susceptibility to celiac disease 10 is a term allocated to a genetic defect on a particular chromosome (chromosome 3q25-q26) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 11: Susceptibility to celiac disease 11 is a term allocated to a genetic defect on a particular chromosome (chromosome 3q28) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 12: Susceptibility to celiac disease 12 is a term allocated to a genetic defect on a particular chromosome (chromosome 6q25) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 13: Susceptibility to celiac disease 13 is a term allocated to a genetic defect on a particular chromosome (chromosome 12q24) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 2: Susceptibility to celiac disease 2 is a term allocated to a genetic defect on a particular chromosome (chromosome 5q31-q33) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 3: Susceptibility to celiac disease 3 is a term allocated to a genetic defect on a particular chromosome (chromosome 2q33) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 4: Susceptibility to celiac disease 4 is a term allocated to a genetic defect on a particular chromosome (chromosome 19p13.1) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 5: Susceptibility to celiac disease 5 is a term allocated to a genetic defect on a particular chromosome (chromosome 15q11-q13) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 6: Susceptibility to celiac disease 6 is a term allocated to a genetic defect on a particular chromosome (chromosome 4q27) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 7: Susceptibility to celiac disease 7 is a term allocated to a genetic defect on a particular chromosome (chromosome 1q133) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 8: Susceptibility to celiac disease 8 is a term allocated to a genetic defect on a particular chromosome (chromosome 2q11-q12) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Susceptibility to Celiac Disease 9: Susceptibility to celiac disease 9 is a term allocated to a genetic defect on a particular chromosome (chromosome 3p21) which makes a patient more susceptible to developing celiac disease. However, it is important to note that having the genetic anomaly does not mean a person will definitely develop celiac disease. Celiac disease is an autoimmune disorder characterized by intolerance to gluten by the small intestine. The type and severity of symptoms varies amongst people - some people have severe gastrointestinal symptoms from infancy whereas other have no symptoms other than fatigue or anemia during adulthood.
Syncope: Loss or interruption of consciousness.
Temporal arteritis: Inflamed head artery causing headache.
Temporal lobe epilepsy: A condition which is characterized by complex partial seizures
Thalassemia: Thalassemia is an inherited blood disorder characterized by abnormal synthesis of hemoglobin. Hemoglobin consists of two main protein chains called alpha and beta. There are two subtypes of the disorder (alpha and beta) depending on what portion of the hemoglobin is abnormally synthesized. Each of these subtypes can be further classified depending on the number of thalassemia genes involved. A total of four genes is needed to make each ? protein chains and two genes are needed to make each ? chain. The main symptom is anemia, the severity of which can vary amongst patients depending on how many defective genes are involved.
Thrombocytopenia: Decreased concentration of platelets in the blood.
Thrombotic thrombocytopenic purpura, acquired: A rare blood condition where small blood clots form in blood vessels which reduces the number of blood platelets and results in kidney failure, neurological symptoms and anemia. The condition may be familial or acquired - symptoms tend to recur regularly in the familial form.
Thrombotic thrombocytopenic purpura, congenital: A rare blood condition where small blood clots form in blood vessels which reduces the number of blood platelets and results in kidney failure, neurological symptoms and anemia.
Thrush: A condition which is characterized by an infection caused by a fungus

Conditions listing medical symptoms: Paleness:

The following list of conditions have 'Paleness' or similar listed as a symptom in our database. This computer-generated list may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.

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Conditions listing medical complications: Paleness:

The following list of medical conditions have 'Paleness' or similar listed as a medical complication in our database.
Last revision: Nov 12, 2003

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