The list of signs and symptoms mentioned in various sources for Wegener's granulomatosis includes the 102 symptoms listed below:
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Diseases that may be commonly undiagnosed in related medical areas:
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The list of other diseases or medical conditions that may be on the differential diagnosis list of alternative diagnoses for Wegener's granulomatosis includes:
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The initial symptoms of Wegener's granulomatosis are often vague or nonspecific and frequently include upper respiratory tract symptoms, joint pains, weakness, and fatigue.
Upper respiratory tract. The most common sign of Wegener’s granulomatosis is involvement of the upper respiratory tract, which occurs in nearly all patients. Symptoms include sinus pain, discolored or bloody nasal drainage and, occasionally, nasal ulcerations. A common manifestation of the disease is persistent rhinorrhea ("runny nose") or other cold symptoms that do not respond to standard treatment or that become progressively worse. Rhinorrhea can result from nasal inflammation or sinus drainage and can cause pain. A hole or perforation of the nasal septum may develop, and collapse of the nasal bridge (called saddlenose deformity) may occur in some individuals. Blockage of the eustachian tubes, which are important for normal ear function, may cause chronic ear problems and hearing loss. A secondary bacterial infection can cause Wegener’s-related sinusitis (inflammation of the sinuses) with congestion and chronic sinus pain.
Lungs.The lungs are affected in most patients with Wegener’s granulomatosis, although no symptoms may be present. If symptoms are present, they include cough, hemoptysis (coughing up of blood), shortness of breath, and chest discomfort.
Kidneys.Kidney involvement, which occurs in more than three-fourths of patients, usually does not cause symptoms. If detected by blood tests, proper treatment can be started, preventing long-term damage to the kidneys.
Musculoskeletal system.Pain in the muscles and joints or, occasionally, joint swelling affects two-thirds of patients with Wegener’s granulomatosis. Although joint pain can be very uncomfortable, it does not lead to permanent joint damage or deformities.
Eyes.Wegener’s granulomatosis can affect the eyes in several ways. Patients may develop conjunctivitis (inflammation of the conjunctiva, the inner lining of the eyelid), scleritis (inflammation of the scleral layer, the white part of the eyeball), episcleritis (inflammation of the episcleral layer, the outer surface of the sclera), or as an orbital mass lesion (sore behind the eye globe). The symptoms of eye involvement include redness, burning or pain in the eye. Double vision or a decrease in vision are serious symptoms requiring immediate medical attention.
Skin lesions.Nearly half of people with Wegener’s granulomatosis develop skin lesions. These small red or purple raised areas or blister-like lesions, ulcers, or nodules may or may not be painful.
Other symptoms.Some patients experience narrowing of the trachea (subglottic stenosis). The symptoms can include voice change, hoarseness, shortness of breath, or cough.
The nervous system and heart occasionally may be affected. Fever and night sweats also may occur. However, fever also may signal an underlying infection, often of the upper respiratory tract.
Diagnosis
To treat people with Wegener’s granulomatosis most effectively, doctors must diagnose the disease early in its course. There are no blood tests that a doctor can use to diagnose Wegener’s granulomatosis, but blood tests are important to rule out other causes of illness and to determine which organ sites may be affected. Most blood tests are nonspecific and can only suggest that a person has an inflammatory process. Anemia (low red blood cell count), elevated white blood cell count and platelet count, and an elevated sedimentation rate are commonly found in people with Wegener’s granulomatosis. If the kidneys are involved, red blood cells and structures called red blood cell casts are visible in the urine when viewed under a microscope, and the blood tests measuring kidney function (creatinine and BUN) may show abnormalities.
X-ray results can be very helpful in diagnosing Wegener’s granulomatosis. People with lung involvement will have abnormal chest x-rays, which may show one or many fluffy infiltrates, solid nodules, or cavities. Sinus x-rays or computed tomography (CT) scans in people with sinus involvement may show thickening of the sinus lining.
Many patients with active Wegener's granulomatosis have a blood test that reveals the presence of a specific type of antibody called antineutrophil cytoplasmic antibodies (ANCA) (an antibody is a disease-fighting protein). Although a positive ANCA test is useful in supporting a suspected diagnosis of Wegener’s granulomatosis, in most instances it is not used by itself to make a diagnosis of this disorder. The ANCA test may be negative in some patients with active Wegener’s granulomatosis.
Currently, the only definite way to diagnose Wegener’s granulomatosis is by performing a biopsy of an involved organ site (usually the sinuses, lung, or kidney). The tissue is examined under the microscope to confirm the presence of vasculitis and granulomas (a specific type of inflammation), which together are diagnostic features of the disease. A biopsy is very important both to confirm the presence of Wegener’s granulomatosis and also to assure the absence of other disorders that may have similar signs and symptoms.
Treatment
With the appropriate treatment, the outlook is good for patients with Wegener’s granulomatosis. In a study of 158 patients who were treated at the National Institutes of Health (NIH), 91 percent of them markedly improved. After 6 months to 24 years of follow-up, 80 percent of the patients survived.
In most cases, standard therapy consists of a combination of a glucocorticoid drug that reduces inflammation and a cytotoxic drug that interferes with the abnormal growth of cells.
Prednisone is the most common glucocorticoid drug (a steroid) that is used. Prednisone is similar to hydrocortisone, the natural glucocorticoid hormone produced by the body. It is chemically different from the anabolic steroids that have been used by athletes and is given in doses much higher than the body normally produces. Prednisone is usually administered as a single morning dose in an attempt to imitate how the body normally secretes hydrocortisone. When the person’s illness improves, the prednisone dose is gradually decreased and converted to an every other day dosing schedule, usually over a period of 3 to 4 months. With further improvement in the disease, the prednisone is very gradually decreased and discontinued completely after approximately 6 to 12 months. When prednisone is taken by mouth, the body stops making its own natural hydrocortisone. As the prednisone dose is gradually reduced the body will resume making hydrocortisone again. It is extremely important that prednisone never be stopped suddenly because the body requires prednisone (or hydrocortisone) for its function and may not be able to immediately make what it needs.
Cyclophosphamide (CytoxanÔ) is the most commonly used cytotoxic drug. Cyclophosphamide is taken once a day by mouth. It is important for a patient to take the drug all at once in the morning followed by drinking a large amount of fluid. Although the initial dose of cyclophosphamide is based on the patient’s weight and kidney function, the doctor may adjust the dosage based on the blood counts, which are monitored closely to be sure that the white blood cell count is maintained at a safe level. Cyclophosphamide is continued for a full year beyond that point at which the disease has become quiet (is in remission). The dose of cyclophosphamide is then decreased gradually and eventually discontinued.
Cyclophosphamide and prednisone are both powerful drugs that suppress the immune system. Although these medications are beneficial in treating Wegener’s granulomatosis, patients and their doctors should be aware that the drugs potentially have serious side effects. Careful monitoring by the doctor is very important. Because these drugs suppress the immune system, they can affect the body’s ability to fight off infection. Patients should report immediately any symptoms of infection and, specifically, any fever to their doctors. Prednisone can cause weight gain, cataracts, brittle bones, diabetes, and alterations in mood and personality. Cyclophosphamide can cause bone marrow suppression (lowering of blood counts), sterility, hemorrhagic cystitis (bleeding from the bladder) as well as other serious side effects.
Approximately half of people with Wegener’s granulomatosis may experience a return (relapse) of their disease. This occurs most frequently within two years of stopping medication, but potentially can occur at any point both during treatment or after stopping treatment. Thus, it is extremely important that patients continue to see their physicians regularly, both while they are on these medications, as well as after the medications have been stopped. Even while on medication, many patients are able to lead relatively normal lives and will remain in remission after therapy has been stopped completely.
Research
Since the 1970s, research physicians at the National Institute of Allergy and Infectious Diseases (NIAID), a component of NIH, have been interested in Wegener’s granulomatosis. NIAID scientists first introduced the combination of a glucocorticoid with cyclophosphamide for treating people with this disease. This dramatic breakthrough remains the standard of treatment. Despite this, researchers realize that these medicines have serious side effects and cannot be tolerated by all people. Therefore, NIH researchers continue to study Wegener’s granulomatosis to understand the causes of the disease and to develop new treatments. NIAID is conducting several studies to investigate new treatment regimens. These studies each have individual entry criteria but are open to patients who have a definitive diagnosis of Wegener’s granulomatosis and who have active disease.
Further Information
For information about enrolling in an NIAID clinical study at NIH's facility in Bethesda, Maryland, the patient's personal physician should call or write to:
(Source: excerpt from Wegener's Granulomatosis, NIAID Fact Sheet: NIAID)Dr. Michael C. Sneller
Head, Immunologic Diseases Section
or
Dr. Carol A. Langford
Immunologic Diseases Section
Laboratory of Immunoregulation
National Institute of Allergy and Infectious Diseases
National Institutes of Health
Building 10, Room 11B-13, MSC 1876
10 Center Drive
Bethesda, MD 20892-1876
301/496-1124For more information on patient support groups, contact:
Wegener's Foundation, Inc.
Attention: Ms. Linda Baltrusch
3705 South George Mason Drive
Suite 1813 South
Falls Church, VA 22041
703/931-5852Wegener's Granolomatosis Support Group, Inc. (International)
P.O. Box 28660
Kansas City, MO 64188-8660
800/277-WGSG (9474)
http://www.wgsg.org/
When considering symptoms of Wegener's granulomatosis, it is also important to consider Wegener's granulomatosis as a possible cause of other medical conditions. The Disease Database lists the following medical conditions that Wegener's granulomatosis may cause:
Onset of Wegener's granulomatosis: all ages
These general reference articles may be of interest in relation to medical signs and symptoms of disease in general:
Full list of premium articles on symptoms and diagnosis
The symptom information on this page attempts to provide a list of some possible signs and symptoms of Wegener's granulomatosis. This signs and symptoms information for Wegener's granulomatosis has been gathered from various sources, may not be fully accurate, and may not be the full list of Wegener's granulomatosis signs or Wegener's granulomatosis symptoms. Furthermore, signs and symptoms of Wegener's granulomatosis may vary on an individual basis for each patient. Only your doctor can provide adequate diagnosis of any signs or symptoms and whether they are indeed Wegener's granulomatosis symptoms.
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