title: Acute renal failure due to bilateral ureteral obstruction by metastases from breast cancer.
abstract: Two female patients with metastatic breast carcinoma had acute renal failure secondary to metastatic ureteral obstruction. Retrograde pyelography showed bilateral segmental constriction and dilatation of the ureters with hydronephrosis. Drainage procedures reversed the renal failure in both patients. A review of the literature indicates that ureteral involvement is frequent in patients with malignancies.
mesh_terms: D058186:Acute Kidney Injury / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D000230:Adenocarcinoma / Q000473:pathology / Q000556:secondary; D000328:Adult; D001706:Biopsy; D001943:Breast Neoplasms / Q000175:diagnosis; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000473:pathology; D005260:Female; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D014463:Ultrasonography; D014511:Uremia / Q000628:therapy; D014516:Ureteral Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000556:secondary; D014517:Ureteral Obstruction / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D014567:Urography