Acute intermittent porphyria: A rare metabolic disorder characterized by a deficiency in the porphobilinogen deaminase enzyme which results in a build-up of porphyrins or its precursors in the body. Using certain drugs or eating certain foods can trigger the symptoms of the condition.
Adenocarcinoma, Clear Cell: A type of cancer that occurs mainly in the genitourinary tract and the cells that make up the tumor are clear. It is very rare and most cases occur in females whose mothers used a drug called DES (synthetic estrogen) while pregnant.
Alkaptonuria: A rare disorder where the abnormal accumulation of a particular acid (homogentisic acid) in the body causes connective tissue and bone damage. This damage gives tissues a dark or bluish discoloration.
Alternating Bowel Habit IBS: It is a functional bowel disorder characterized by chronic abdominal pain, discomfort, bloating, and alteration of bowel habits in the absence of any organic cause. IBS may be associated with pain disorders.
Bartonella infections: Infection with bacteria from the Bartonella genus of bacteria. Specific bacteria from within this group are Bartonella bacilliforms (Oroya fever), Bartonella Heneslae (Cat-scratch disease). Other conditions caused by this bacteria are endocarditis, bacteremia and angiomatosis. Symptoms vary depending on the type of bacteria involved and the severity of the infection - immunocompromised patients face greater risk of severe infection.
Bright's Disease: A condition where the parts of the kidneys that are responsible for filtering become inflamed and results in blood and proteins accidentally leaking into the urine. The condition can occur after certain infections and serious kidney dysfunction can result in severe or chronic complications.
Bwamba virus: A viral illness caused by a species of bunyavirus and transmitted by mosquitoes. The main symptom is fever and it is often mistaken for malaria. Symptoms generally persist for 5 to 7 days. The virus is most common in East Africa.
Cat scratch disease: An infectious disease transmitted through a cat's bite, scratch or lick and resulting primarily in lymph node pain and swelling. The condition can be mild or severe.
Cauda equina syndrome: Is a neurological syndrome which occurs when a vertebral disc protrudes and compresses the spinal cord.
Chat room addiction: Chat room addiction refers to the excessive amounts of time spent on computer chat rooms. When the person attempts to reduce the amount of time spent on the activity they suffer withdrawal symptoms such as irritability and anxiety. The preoccupation can cause problems with relationships and even with work performance.
Chiari-Frommel syndrome: A rare condition where galactorrhea and amenorrhea continues for an abnormal length of time (generally longer than 6 months) after giving birth.
Chikungunya: A rare viral disease usually transmitted by mosquitoes and characterized by fever, rash and severe arthritis.
Chordoma: Chordomas are rare tumors that arise from embryonic notochordal remnants along the length of the neuraxis at developmentally active sites. These sites are the ends of the neuraxis and the vertebral bodies.
Coccydynia: pain in the area of the coccyx (tailbone)
Combat stress reaction: A term used in the military which refers to behaviors that result from the stress of fighting in a war.
Computer addiction: Computer addiction refers to the excessive amounts of time spent on the computer. The preoccupation can cause problems with relationships and even with work performance. The time spent on the computer does not refer to work-related activities.
Constipation-predominant IBS: IBS is a functional bowel disorder characterized by chronic abdominal pain, discomfort, bloating, and alteration of bowel habits
Cushing's disease: A condition of hyperadrenocorticism which is secondary to excessive pituitary secretion of ACTH. Cushing's disease is different to Cushing's syndrome which refers to the effects of glucocorticoid excess from any cause.
Cushing's syndrome: A rare syndrome where excessive secretion of corticosteroids by the adrenal cortex leads to a variety of symptoms. Hormone-secreting adrenal or pituitary tumors are often the cause of the excessive corticosteroid secretion.
Depression: Various syndromes with excessive anxiety, phobias, or fear.
Diarrhea-predominant IBS: IBS is a functional bowel disorder characterized by chronic abdominal pain, discomfort, bloating, and alteration of bowel habits
Diffuse idiopathic skeletal hyperostosis: A form of degenerative arthritis characterized by calcification on the sides of the spine vertebrae as well as inflammation and calcification of tendons where they attach to bone which often results in bone spurs.
Discitis: A subacute infection of the vertebral discs that usually occurs in children.
Gaming addiction: Gaming addiction refers to the excessive amounts of time spent on online computer games. When the person attempts to reduce the amount of time spent on the activity they suffer withdrawal symptoms such as irritability and anxiety. The preoccupation can cause problems with relationships and even with work performance.
Hantavirosis: Infection by hantavirus which is a virus from the family Bunyaviridae. Infection generally causes severe febrile illness which can involve bleeding, shock and even death in some cases. The disease is transmitted by infected rodents.
Prostatitis: Prostatitis is an inflammation of the prostate gland, in men.
Retroperitoneal fibrosis: A rare disorder involving the formation of a fibrous mass of tissue in the hollow space at the back of the abdomen. The mass can affect the flow of urine to the kidneys and may also affect other abdominal organs.
Rickettsia: A self limiting condition that is transmitted by mites
Scheuermann's disease: A rare disorder that causes abnormal spine development during adolescence and results in a rounded appearance to the back.
Septic abortion: An abortion associated with a uterine infection. The infection can occur during or just before or after an abortion. The infection can result from factors such as Chlamydia, IUD's or attempted abortion using infected tools.
Spondylolisthesis: A condition in which 2 or more vertebra may slide backwards or forwards on each other.
Spondylosis: Spinal degeneration of the discs or spinal joints
Stress: Emotional stress (sometimes refers to physical stress)
Transverse myelitis: Inflammation of the spinal cord which results in various neurological and muscle symptoms. The inflammation can occur for no obvious reason or may result from a virus, bacterial infection, autoimmune disease or vaccination. The type and severity of symptoms is determined by the location and degree of inflammation.