title: Ureteral obstruction secondary to Crohn's disease: a need for ureterolysis?
abstract: A review of 2,368 patients with Crohn's disease identified 45 patients with hydroureteronephrosis treated with various medical and surgical regimens. Twenty-six of 30 patients undergoing both pre- and post-treatment intravenous pyelography showed resolution of the obstructed ureter, even though ureterolysis was rarely used.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003424:Crohn Disease / Q000150:complications* / Q000601:surgery; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy; D011859:Radiography; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging / Q000601:surgery*; D014547:Urinary Diversion