It is possible that the main title of the report Ulcerative Colitis 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.
Ulcerative colitis is an inflammatory bowel disease (IBD) of unknown cause. It is characterized by chronic inflammation and ulceration of the lining of the major portion of the large intestine (colon). In most affected individuals, the lowest region of the large intestine, known as the rectum, is initially affected. As the disease progresses, some or all, of the colon may become involved. Although associated symptoms and findings usually become apparent during adolescence or young adulthood, some individuals may experience an initial episode between ages 50 to 70. In other cases, symptom onset may occur as early as the first year of life.
Ulcerative colitis is usually a chronic disease with repeated episodes of symptoms and remission (relapsing-remitting). However, some affected individuals may have few episodes, whereas others may have severe, continuous symptoms. During an episode, affected individuals may experience attacks of watery diarrhea that may contain pus, blood, and/or mucus; abdominal pain; fever and chills; weight loss; and/or other symptoms and findings. In severe cases, individuals may be at risk for certain serious complications.
For example, severe inflammation and ulceration may result in thinning of the wall of the colon, causing tearing (perforation) of the colon and potentially life-threatening complications. In addition, in some cases, individuals with the disorder may eventually develop more generalized (systemic) symptoms, such as certain inflammatory skin or eye conditions; inflammation, pain, and swelling of certain joints (arthritis); chronic inflammation of the liver (chronic active hepatitis); and/or other findings.
The specific underlying cause of ulcerative colitis is unknown. However, genetic, immunologic, infectious, and/or psychologic factors are thought to play some causative role.
American Autoimmune Related Diseases Association, Inc.
22100 Gratiot Ave.
Eastpointe, MI 48021
Crohn's and Colitis Foundation of America
386 Park Avenue South
New York, NY 10016-7374
NIH/National Institute of Diabetes, Digestive & Kidney Diseases
Office of Communications & Public Liaison
Bldg 31, Rm 9A06
31 Center Drive, MSC 2560
Bethesda, MD 20892-2560
International Foundation for Functional Gastrointestinal Disorders
700 W. Virginia St., 201
Milwaukee, WI 53217
Gastro-Intestinal Research Foundation
70 East Lake Street
Chicago, IL 60601
1705 Wintergreen Parkway
Normal, IL 61761
Reach Out for Youth with Ileitis and Colitis, Inc.
PO Box 857
Bellmore, NY 11710
Erythema Nodosum Yahoo Support Group
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
PO Box 241956
Los Angeles, CA 90024
Autoimmune Information Network, Inc.
PO Box 4121
Brick, NJ 08723
PSC Partners Seeking a Cure
5237 South Kenton Way
Englewood, CO 80111
European Society for Immunodeficiencies
1-3 rue de Chantepoulet
Geneva, CH 1211
3 St. Andrews Place
London, NW1 4LB