A Rare Ocular Presentation of Metastatic Lung Cancer: Unilateral Anterior Chamber Angle, Bilateral Choroidal, and Multiple Intracranial Metastases.

A 64-year-old man who presented with photopsia was found to have elevated intraocular pressure in one eye and optic disc swelling in the other eye. He was initially diagnosed with neurocysticercosis and later metastatic lung adenocarcinoma. The purpose of this paper is to report a rare case of bilateral glare as the first sign of diffusely metastatic cancer and to raise clinical suspicion for systemic malignancy in the presence of multiple ocular manifestations.

The morphology of an infarct in nonarteritic anterior ischemic optic neuropathy.

Objective: The mechanism by which nonarteritic anterior ischemic optic neuropathy (NAION) causes an infarct in the optic nerve is controversial. We studied the three-dimensional anatomic configuration of a NAION infarct to better elucidate its pathophysiology.

Design: Case report with clinicopathologic correlation.