Nephrostoscopy with removal of renal pelvic calculi.
D000328:Adult; D004724:Endoscopy; D006801:Humans; D007669:Kidney Calculi / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology / Q000628:therapy*; D007682:Kidney Pelvis; D008297:Male; D011859:Radiography; D014517:Ureteral Obstruction / Q000209:etiology; D014547:Urinary Diversion