title: Patent persistent urachus associated with urolithiasis in a cat.
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000150:complications* / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery; D002415:Cats; D000013:Congenital Abnormalities / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery / Q000662:veterinary; D008297:Male; D011859:Radiography; D014497:Urachus / Q000002:abnormalities* / Q000601:surgery; D014545:Urinary Calculi / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery / Q000662:veterinary*