title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 52-1977.
mesh_terms: D000368:Aged; D003560:Cysts / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology; D007668:Kidney / Q000473:pathology; D007674:Kidney Diseases / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D011183:Postoperative Complications; D014513:Ureter / Q000473:pathology; D014517:Ureteral Obstruction / Q000150:complications / Q000209:etiology