title: Guttural pouch diseases causing neurologic dysfunction in the horse.
abstract: The close relationship between guttural pouches, cranial nerves, and sympathetic structures make neurologic abnormalities due to diseases of the guttural pouches (especially mycosis) possible. Recognition of epistaxis or mucopurulent nasal discharge, together with signs of dysfunction of the cranial nerves in contact with the guttural pouches, are important key points in order to consider a comprehensive evaluation of these structures and further definitive diagnosis. Diseases of the guttural pouches can also cause signs such as dysphagia, abnormal soft palate positioning, laryngeal paralysis, and Horner syndrome due to lesions in one or more of the cranial nerves or sympathetic structures involved with these functions. Therefore, an accurate diagnosis is essential for treatment.
authors.affiliation: Department of Veterinary Clinical Science, College of Veterinary Medicine and Animal Science, São Paulo State University, Botucatu-SP, Zip Code 18618970, Brazil. asborges@fmvz.unesp.br
authors.forename: Alexandre S
authors.initials: AS
authors.lastname: Borges
authors.forename: Marcos J
authors.initials: MJ
authors.lastname: Watanabe
mesh_terms: D000818:Animals; D003680:Deglutition Disorders / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D003937:Diagnosis, Differential; D004844:Epistaxis / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D005064:Eustachian Tube / Q000294:innervation*; D006732:Horner Syndrome / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D006734:Horse Diseases / Q000175:diagnosis* / Q000628:therapy; D006736:Horses; D009181:Mycoses / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D010160:Palate, Soft / Q000002:abnormalities; D010608:Pharyngeal Diseases / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*