Peer-reviewed veterinary case report
Imaging diagnosis: pituitary apoplexy in a cat.
- Journal:
- Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association
- Year:
- 2012
- Authors:
- Beltran, Elsa et al.
- Affiliation:
- Centre for Small Animal Studies · United Kingdom
- Species:
- cat
Abstract
A 7-year-old male neutered domestic short-haired cat had depression for 5 months and acute blindness. A lesion at the level of the rostral and middle cranial fossae was suspected. A large pituitary mass compressing the optic chiasm was detected in magnetic resonance images and there was also evidence of recent intratumoral hemorrhage, leading to a diagnosis of pituitary apoplexy; these findings were confirmed at postmortem examination. Pituitary apoplexy is a clinical syndrome characterized by acute neurologic signs related to hemorrhagic infarction within a pituitary tumor. Pituitary apoplexy should be considered in patients with acute onset of blindness and altered mental status.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/22548279/