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- $Unique_ID{BRK04184}
- $Pretitle{}
- $Title{Retroperitoneal Fibrosis}
- $Subject{Retroperitoneal Fibrosis Idiopathic Retroperitoneal Fibrosis Ormonds
- Disease Carcinoid Syndrome Scleroderma Vasculitis }
- $Volume{}
- $Log{}
-
- Copyright (C) 1991 National Organization for Rare Disorders, Inc.
-
- 849:
- Retroperitoneal Fibrosis
-
- ** IMPORTANT **
- It is possible that the main title of the article Retroperitoneal
- Fibrosis) is not the name you expected. Please check the Synonym listing to
- find the alternate names and disorder subdivisions covered by this article.
-
- Synonyms
-
- Idiopathic Retroperitoneal Fibrosis
- Ormonds Disease
-
- Information on the following diseases can be found in the Related
- Disorders section of this report:
-
- Carcinoid Syndrome
- Scleroderma
- Vasculitis
-
- General Discussion
-
- ** REMINDER **
- The Information contained in the Rare Disease Database is provided for
- educational purposes only. It should not be used for diagnostic or treatment
- purposes. If you wish to obtain more information about this disorder, please
- contact your personal physician and/or the agencies listed in the "Resources"
- section of this report.
-
- Retroperitoneal Fibrosis is a rare disorder in which there is a formation
- of fiber-like tissue behind the membrane that lines the cavity of the abdomen
- (peritoneum). This abnormal tissue growth usually affects the tubes that
- carry the urine from the kidney to the bladder (ureters). Often these tubes
- are blocked by the excess tissue. In most cases the cause of this disorder
- is unknown.
-
- Symptoms
-
- The most common symptom of Retroperitoneal Fibrosis is pain in the lower back
- or abdomen. In many cases this pain is vague and difficult to localize.
-
- Other symptoms may be weight loss, fever, nausea, a low level of red
- blood cells (anemia), and loss of appetite. Impaired movement of a limb may
- occur intermittently and yellow pigmentation of the skin (jaundice) may be
- present.
-
- Occasionally there may be bleeding in the stomach and intestine.
-
- In about ten percent of the cases there may be difficulty urinating.
-
- Upon examination by a physician, a mass can be felt in the rectum or
- abdomen in about fifteen percent of patients with this disorder.
-
- In some patients the largest vein in the body that returns blood to the
- heart (inferior vena cava) may be encased by the fibrous tissue. This
- encasement rarely causes obstruction of the vein.
-
- Complications of Retroperitoneal Fibrosis may be high blood pressure
- (hypertension) as well as blood vessel blockage. In some rare cases
- Retroperitoneal Fibrosis may become malignant.
-
- Causes
-
- The exact cause of Retroperitoneal Fibrosis is not known in about two-thirds
- of the patients. A drug used in the treatment and prevention of migrane
- headaches (methysergide) may be the cause of this rare disorder in twelve
- percent of the cases. Malignant tumors are associated with Retroperitoneal
- Fibrosis in eight percent of the patients. Tissue that has been injured by
- trauma or surgery may be a factor in some cases.
-
- Affected Population
-
- Retroperitoneal Fibrosis affects males twice as often as females. Seventy
- percent of the patients with this disorder are in their fifth to seventh
- decade of life. Retroperitoneal Fibrosis can affect children but it is very
- rare.
-
- Related Disorders
-
- Symptoms of the following disorders can be similar to those of
- Retroperitoneal Fibrosis. Comparisons may be useful for a differential
- diagnosis:
-
- Carcinoid Syndrome is a rare, malignant disorder that affects the small
- bowel, pancreas, and/or stomach. Slow growing tumors can spread to the
- lungs, liver and ovary. Symptoms of this disorder may include flushing,
- diarrhea, wheezing, stomach pain, and blockage of arteries. (For more
- information on this disorder, choose "Carcinoid " as your search term in the
- Rare Disease Database).
-
- Scleroderma is a group of chronic disorders characterized by fiber-like
- tissue growth (fibrosis), degenerative changes, and vascular abnormalities of
- the skin. Scleroderma is the hardening and shrinking of the connective
- tissues of any part of the body. (For more information on this disorder,
- choose "Scleroderma" as your search term in the Rare Disease Database).
-
- Vasculitis is an inflammation of the blood vessel system which includes
- the veins, arteries and capillaries. This disorder may occur alone or in
- conjunction with allergic and rheumatic diseases. Symptoms of this disorder
- may be formation of blood clots, weakening of vessel walls, muscle pain,
- joint pain, fever, weight loss, loss of appetite, abdominal pain and
- shortness of breath. (For more information on this disorder, choose
- "Vasculitis" as your search term in the Rare Disease Database).
-
- Therapies: Standard
-
- Treatment of Retroperitoneal Fibrosis depends on the location and extent of
- the tissue growth.
-
- Surgery is often very successful in freeing an organ that has been
- constricted by Retroperitoneal Fibrosis. Steroid drug therapy may be used
- along with surgery, or in patients who are at high risk if surgery is
- performed.
-
- In other cases this disorder can subside on it's own with no treatment
- needed.
-
- Therapies: Investigational
-
- Retroperitoneal Fibrosis has been treated successfully with the drug
- Azathioprine in a few cases. Another drug, Progesterone, has been used in
- Latin America for the treatment of Retroperitoneal Fibrosis. More research
- is needed to determine the safety and effectiveness of these experimental
- treatments.
-
- This disease entry is based upon medical information available through
- June 1991. Since NORD's resources are limited, it is not possible to keep
- every entry in the Rare Disease Database completely current and accurate.
- Please check with the agencies listed in the Resources section for the most
- current information about this disorder.
-
- Resources
-
- For more information on Retroperitoneal Fibrosis, please contact:
-
- National Organization for Rare Disorders (NORD)
- P.O. Box 8923
- New Fairfield, CT 06812-1783
- 203-746-6518
-
- National Kidney Foundation
- 2 Park Avenue
- New York, NY 10016
- 212-889-2210
-
- National Digestive Diseases Information Clearinghouse
- P.O. Box NDDIC
- Bethesda, MD 20892
- 301-468-6344
-
- References
-
- INTERNAL MEDICINE, 2nd Ed.: Jay H. Stein, Editor-In-Chief; Little, Brown and
- Co., 1987. Pp. 455-56.
-
- CECIL TEXTBOOK OF MEDICINE, 19th Ed.: James B. Wyngaarden, and Lloyd H.
- Smith, Jr., Editors; W.B. Saunders Co., 1990. P. 273.
-
- IDIOPATHIC RETROPERITONEAL FIBROSIS--IS SERUM ALKALINE PHOSPHATASE A MARKER OF
- DISEASE ACTIVITY: I.G. Barrison, et al.: Postgrad Med J; (Mar 1988, issue
- 64(749)). Pp. 239-41.
-
- NON-OPERATIVE MANAGEMENT OF RETROPERITONEAL FIBROSIS: P.M. Higgins, et
- al.: Br J Surgery; (June 1988, issue 75(6)). Pp. 573-7.
-
- IDIOPATHIC RETROPERITONEAL FIBROSIS--AN UPDATE: P.M. Higgins, et al.:
- Dig Dis; (1990, issue 8(4)). Pp. 206-22.
-
-