Urolithiasis.
D000818:Animals; D002371:Cat Diseases / Q000000981:diagnostic imaging*; D002415:Cats; D004283:Dog Diseases / Q000000981:diagnostic imaging*; D004285:Dogs; D007669:Kidney Calculi / Q000000981:diagnostic imaging / Q000662:veterinary; D008297:Male; D011859:Radiography; D014522:Urethral Diseases / Q000000981:diagnostic imaging / Q000662:veterinary; D014545:Urinary Calculi / Q000000981:diagnostic imaging / Q000662:veterinary*