Cargando…

Pituitary apoplexy presenting as isolated third cranial nerve palsy: case series

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) sec...

Descripción completa

Detalles Bibliográficos
Autores principales: Shrestha, Ramesh, Bishokarma, Suresh, Rayamajhi, Sushil, Shrestha, Sunita, Lamichhane, Saurav, Shrestha, Pratyush, Thulung, Suraj
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9398505/
https://www.ncbi.nlm.nih.gov/pubmed/36017525
http://dx.doi.org/10.1093/jscr/rjac386
Descripción
Sumario: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.