Chronic unilateral obstructive uropathy - Overview
Alternative Names
Ureteral obstruction - chronic; Obstructive uropathy - unilateral - chronic
Definition of Chronic unilateral obstructive uropathy:
Chronic unilateral obstructive uropathy is a condition in which there is long-term blockage of one of the tubes (ureters) that drains urine from the kidneys.
See also:
Causes, incidence, and risk factors:
Unilateral obstructive uropathy usually occurs when ureteral or kidney stones block the flow of urine. Urine backs up and causes kidney swelling (hydronephrosis).
Risk factors for unilateral obstructive uropathy include:
- Kidney stones
- Tumors in surrounding structures such as uterus, cervix, or lymph nodes
- Ureteral stones and tumors
Chronic unilateral obstructive uropathy occurs in approximately 5 out of every 1,000 people.
- Reviewed last on: 1/24/2008
- Marc A. Greenstein, D.O., F.A.C.O.S. Urologist, Somerset Medical Center in Somerville, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
References
Wein AJ. Campbell - Walsh Urology. 9th ed. St. Louis, Mo: WB Saunders; 2007.
Goldman L, Ausiello D. Cecil Textbook of Medicine, 22nd ed. Philadelphia, Pa: WB Saunders; 2004:741-742.
