National Organization for Rare Disorders, Inc.
It is possible that the main title of the report Sarcoidosis is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
- Acute Sarcoidosis; Heerferdt-Waldenstrom and Lofgren's Syndromes (Included)
- Subacute Sarcoidosis
- Chronic Sarcoidosis
Sarcoidosis is a multisystem disorder that most often affects individuals between 20 and 40 years of age. Females appear to be affected more frequently than males. Sarcoidosis is characterized by the abnormal formation of inflammatory masses or nodules (granulomas) consisting of certain granular white blood cells (modified macrophages or epithelioid cells) in certain organs of the body. The granulomas that are formed are thought to alter the normal structure of and, potentially, the normal functions of, the affected organ(s), causing symptoms associated with the particular body system(s) in question. In individuals with sarcoidosis, such granuloma formation most commonly affects the lungs. However, in many cases, the upper respiratory system, lymph nodes, skin, and/or eyes may be involved. In addition, in some cases, other organs may be affected, including the liver, bone marrow, spleen, musculoskeletal system, heart, salivary glands, and/or nervous system (i.e., central or peripheral nervous system).
The range and severity of symptoms associated with sarcoidosis vary greatly, depending upon the specific organ(s) involved and the degree of such involvement. In some cases, the symptoms of sarcoidosis may begin suddenly (acute), sometimes severely, and subside in a relatively short period of time (self limited). Acute sarcoidosis is often characterized by fatigue, fever, generalized muscle aches, difficulty breathing (dyspnea), joint pain, swollen glands, skin eruptions, eye irregularities, and/or other symptoms. In the subacute form, affected individuals may experience no symptoms (asymptomatic), even with organ involvement. In the chronic form of sarcoidosis, symptoms may appear slowly and subtly, and may persist or recur over a long time span. Initial symptoms of the chronic form of the disorder may include difficulty breathing (dyspnea), dry cough, limited airflow, and other respiratory abnormalities. Symptoms associated with other organ involvement may follow.
The exact cause of sarcoidosis is not known. However, possible infectious, environmental, genetic, and immunological factors are under investigation as potential causes of the disorder.
American Autoimmune Related Diseases Association, Inc.
22100 Gratiot Ave.
Eastpointe, MI 48021
American Lung Association
1301 Pennsylvania Ave NW
Washington, DC 20004
NIH/National Institute of Arthritis and Musculoskeletal and Skin Diseases
One AMS Circle
Bethesda, MD 20892-3675
NIH/National Eye Institute
31 Center Dr
Bethesda, MD 20892-2510
NIH/National Heart, Lung and Blood Institute
P.O. Box 30105
Bethesda, MD 20892-0105
National Sarcoidosis Resource Center
P.O. Box 1593
Piscataway, NJ 08855-1593
Sarcoid Networking Association
5302 South Sheridan Avenue
Tacoma, WA 98408-3535
Sarcoidosis Online Sites (S.O.S.)
P.O. Box 150549
Cape Coral, FL 33915
6005 Park Ave
Memphis, TN 38119
Ocular Immunology and Uveitis Foundation
5 Cambridge Center
Cambridge, MA 02142
Foundation for Sarcoidosis Research
1820 West Webster Avenue
Chicago, IL 60614
Erythema Nodosum Yahoo Support Group
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
Center for Peripheral Neuropathy
University of Chicago
5841 South Maryland Ave, MC 2030
Chicago, IL 60637
PO Box 241956
Los Angeles, CA 90024
Autoimmune Information Network, Inc.
PO Box 4121
Brick, NJ 08723
European Society for Immunodeficiencies
1-3 rue de Chantepoulet
Geneva, CH 1211
Janine Sarcoidosis Outreach Foundation
Houston, TX 77099
National Sarcoidosis Organization
Alberta, T0M 1X0
Sarcoidosis & Lyme Disease Support Australia
PO Box 629
Narellan, NSW 2567
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It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report
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Last Updated: 5/2/2008
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