title: Second order Horner's syndrome in a cat.
abstract: This case report describes the clinical and magnetic resonance imaging (MRI) findings of a 3.5-year-old, male neutered, domestic shorthair cat with second order Horner's syndrome as the only clinical abnormality. The neuroanatomical pathway of the sympathetic innervation to the eye, differential diagnoses for Horner's syndrome in cats, and the interpretation of pharmacological testing are reviewed. The unusual MRI findings and the value of fat-suppressed MRI sequences are discussed.
authors.affiliation: Centre for Small Animal Studies, Animal Health Trust, Newmarket, Suffolk, UK. luisia.derisio@aht.org.uk
authors.forename: Luisa
authors.initials: L
authors.lastname: De Risio
authors.forename: James
authors.initials: J
authors.lastname: Fraser McConnell
mesh_terms: D000658:Amoxicillin / Q000008:administration & dosage; D000818:Animals; D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D002371:Cat Diseases / Q000175:diagnosis* / Q000188:drug therapy; D002415:Cats; D002969:Clavulanic Acids / Q000008:administration & dosage; D003937:Diagnosis, Differential; D004359:Drug Therapy, Combination; D006732:Horner Syndrome / Q000175:diagnosis / Q000188:drug therapy / Q000662:veterinary*; D008279:Magnetic Resonance Imaging / Q000379:methods / Q000662:veterinary; D008297:Male; D016896:Treatment Outcome; D006113:United Kingdom
chemical_list: D000900:Anti-Bacterial Agents; D002969:Clavulanic Acids; D000658:Amoxicillin