title: An unusual cause of urethral obstruction in the dog.
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D004285:Dogs; D005547:Foreign Bodies / Q000000981:diagnostic imaging / Q000601:surgery / Q000662:veterinary*; D008297:Male; D011859:Radiography; D014522:Urethral Diseases / Q000601:surgery / Q000662:veterinary*; D014948:Wounds, Gunshot / Q000662:veterinary