title: Radiographic diagnosis of a tracheal neoplasm in a dog.
mesh_terms: D000818:Animals; D002277:Carcinoma / Q000000981:diagnostic imaging / Q000662:veterinary*; D004283:Dog Diseases / Q000000981:diagnostic imaging*; D004285:Dogs; D011859:Radiography; D014134:Tracheal Neoplasms / Q000000981:diagnostic imaging / Q000662:veterinary*