title: What is your diagnosis? Gas-filled spherical dilatation of the trachea at the level of T3 through T5 vertebrae and narrowing of the tracheal lumen at T5.
authors.affiliation: Oradell Animal Hospital, NJ 07649, USA.
authors.forename: Dara M
authors.initials: DM
authors.lastname: Zerenner
authors.forename: Kimberly A
authors.initials: KA
authors.lastname: Agnello
authors.forename: Carol A
authors.initials: CA
authors.lastname: Carberry
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000000981:diagnostic imaging*; D002415:Cats; D004417:Dyspnea / Q000209:etiology / Q000662:veterinary; D017809:Fatal Outcome; D008297:Male; D011859:Radiography; D013904:Thoracic Vertebrae / Q000000981:diagnostic imaging / Q000473:pathology; D014132:Trachea / Q000293:injuries; D014135:Tracheal Stenosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000662:veterinary*