title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 13-1976.
mesh_terms: D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D006689:Hodgkin Disease / Q000175:diagnosis; D006801:Humans; D006869:Hydronephrosis / Q000473:pathology; D006977:Hypertension, Renal / Q000175:diagnosis / Q000473:pathology; D008297:Male; D011704:Pyelonephritis / Q000473:pathology; D012077:Renal Artery / Q000002:abnormalities; D012185:Retroperitoneal Fibrosis / Q000473:pathology* / Q000601:surgery; D012188:Retropneumoperitoneum; D014513:Ureter / Q000473:pathology; D014517:Ureteral Obstruction / Q000473:pathology; D014567:Urography