Complete and Uneventful Recovery in a Case of Lymphocytic Hypophysitis Causing a Third Nerve Palsy.

Lymphocytic hypophysitis (LH) is a neuroendocrine disorder characterised by autoimmune inflammation of the pituitary gland with resultant pituitary dysfunction. Rarely, the presenting symptom can be diplopia due to irritation of the third, fourth, or sixth cranial nerves secondary to cavernous sinus involvement of the mass or increased intracranial pressure. We describe the case of a healthy, 20-year-old female with a pupillary sparing third nerve palsy, who was subsequently diagnosed with LH after an endoscopic transsphenoidal biopsy of the mass.

Novel Case of Multifocal Choroiditis following Powassan Virus Infection.

Purpose: To present a case study that describes novel ocular manifestations of Powassan virus encephalitis using fundus imaging.

Study Design: Case Report.

Results: In this case study, fundus photographs, fundus autofluorescence, and fluorescein angiography were used to highlight Powassan virus-induced multifocal choroiditis with linear streaks.