title: Suspected pituitary apoplexy in a German shorthaired pointer.
abstract: Pituitary apoplexy is a syndrome which has been described in humans caused by acute haemorrhage or infarction within a pituitary tumour or a non-tumorous pituitary gland. This report describes the authors' observations of a dog in which vomiting, visual disturbances, seizures, altered consciousness and diencephalic dysfunction occurred in association with haemorrhage originating from a pituitary macroadenoma. The clinical signs were thought to be consistent with disruption of the hypothalamus and brainstem, together with raised intracranial pressure due to intraventricular haemorrhage. These signs, and the pathological findings, bear a striking resemblance to those associated with the syndrome of pituitary apoplexy, seen in humans.
authors.affiliation: Department of Veterinary Clinical Studies, University of Glasgow Veterinary School, Bearsden Road, Bearsden, Glasgow G61 1QH.
authors.forename: S N
authors.initials: SN
authors.lastname: Long
authors.forename: A
authors.initials: A
authors.lastname: Michieletto
authors.forename: T J
authors.initials: TJ
authors.lastname: Anderson
authors.forename: A
authors.initials: A
authors.lastname: Williams
authors.forename: C M
authors.initials: CM
authors.lastname: Knottenbelt
mesh_terms: D000236:Adenoma / Q000150:complications / Q000175:diagnosis / Q000662:veterinary*; D000818:Animals; D003937:Diagnosis, Differential; D004283:Dog Diseases / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D004285:Dogs; D017809:Fatal Outcome; D005260:Female; D020300:Intracranial Hemorrhages / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary; D010899:Pituitary Apoplexy / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary*; D010911:Pituitary Neoplasms / Q000150:complications / Q000175:diagnosis / Q000662:veterinary*; D013577:Syndrome; D014839:Vomiting / Q000209:etiology / Q000662:veterinary