title: Hydronephrosis secondary to ureteral obstruction by metastatic breast cancer.
mesh_terms: D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000150:complications*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000150:complications* / Q000473:pathology; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging / Q000209:etiology*; D008875:Middle Aged; D009362:Neoplasm Metastasis; D014516:Ureteral Neoplasms / Q000150:complications / Q000473:pathology; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D014567:Urography