What is your diagnosis? Tracheal collapse at the level of the sixth cervical vertebra.
Woodford
A M
AM
Department of Surgery, New Bolton Center, University of Pennsylvania, Kennett Square 19348, USA.
Baird
D K
DK
Orsini
J A
JA
D000818:Animals; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology / Q000662:veterinary; D018397:Equidae; D014132:Trachea / Q000000981:diagnostic imaging*; D014135:Tracheal Stenosis / Q000000981:diagnostic imaging / Q000662:veterinary*; D014986:Xeroradiography / Q000662:veterinary*