Pituitary apoplexy presenting as isolated third cranial nerve palsy: case series. Issue 8 (23rd August 2022)

• Record Type: Journal Article
• Authors: Shrestha, Ramesh; Bishokarma, Suresh; Rayamajhi, Sushil; Shrestha, Sunita; Lamichhane, Saurav; Shrestha, Pratyush; Thulung, Suraj
• Is Part Of: Journal of surgical case reports. Volume 2022:Issue 8(2022)
• Publication Date: 2022-08-23
• Subjects: Surgery -- Periodicals; Surgery -- Case studies -- Periodicals; 617.005
• DOI: 10.1093/jscr/rjac386
• Languages: English
• ISSNs: 2042-8812

Abstract

Abstract: Pituitary apoplexy (PA) is caused by a sudden increase in pressure in the pituitary region due to acute hemorrhage, infarction or necrosis. PA can also be caused by restricting blood supply to the nerve due to compression of the internal carotid artery. Acute third cranial nerve palsy (third CN) secondary to PA is a rare medical emergency caused by bleeding within a growing mass within the sella turcica. We presented two cases of PA with isolated third CN palsy treated with transsphenoidal pituitary decompression. PA is therefore an important differential diagnosis to consider in patients with isolated third nerve palsy. The prognosis for isolated third nerve palsy in PA appeared successful, with variable recovery from medical and surgical intervention.