title: What is your diagnosis? Soft tissue mass in the retropharyngeal region.
authors.forename: C M
authors.initials: CM
authors.lastname: Honnas
authors.forename: T
authors.initials: T
authors.lastname: Kemper
authors.forename: R L
authors.initials: RL
authors.lastname: Linford
mesh_terms: D000818:Animals; D003680:Deglutition Disorders / Q000175:diagnosis / Q000662:veterinary*; D006734:Horse Diseases / Q000175:diagnosis*; D006736:Horses; D008297:Male; D010614:Pharynx / Q000000981:diagnostic imaging*; D011859:Radiography; D014059:Tongue / Q000000981:diagnostic imaging*