title: [Diagnosis and treatment of postrenal acute renal failure].
abstract: 52 cases of postrenal acute renal failure (ARF) from 1985 to 1995 were studied. 50 cases underwent emergency operation, and 2 were drained with ureter intubation by cystoscope. 37 cases (71.2%) were cured, 14 (26.9%) were improved, and 1 (1.9%) died. Oliguria, anuria and progressive increase of blood urea nitrogen and serum creatinine are the main points of diagnosis. Renal percussive pain is the important sign. B-ultrasonography examination is the first choice and often indicate the increase of the volume of kidney and mild hydronephrosis. Obstruction should be removed as quickly as possible, infection should be prevented and treated to protect renal function. The way of treatment should be adopted according to the variant causes and conditions of disease. The etiology, clinical findings, diagnosis, operating methods and cautions were discussed.
authors.affiliation: Department of Urology, First Clinical College, China Medical University, Shenyang.
authors.forename: Z
authors.initials: Z
authors.lastname: Sun
authors.forename: E
authors.initials: E
authors.lastname: Wei
authors.forename: Y
authors.initials: Y
authors.lastname: Wang
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology / Q000601:surgery*; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014514:Ureteral Calculi / Q000150:complications / Q000601:surgery*; D014517:Ureteral Obstruction / Q000209:etiology / Q000601:surgery*; D001749:Urinary Bladder Neoplasms / Q000150:complications / Q000601:surgery