title: What is your diagnosis? Large, centrally located craniodorsal mediastinal mass, with ventral displacement of the trachea and esophagus.
authors: Westside Veterinary Center, New York, NY.
authors: J E
authors: JE
authors: Kosovsky
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000000981:diagnostic imaging*; D004285:Dogs; D006406:Hematoma / Q000000981:diagnostic imaging / Q000662:veterinary*; D006470:Hemorrhage / Q000662:veterinary*; D008297:Male; D008477:Mediastinal Diseases / Q000000981:diagnostic imaging / Q000662:veterinary*; D011859:Radiography