Papilledema and Bilateral Optic Neuropathy: Dual Mechanism for Visual Loss in a Patient with Leptomeningeal Carcinomatosis

Pancreatic Cancer Optic Nerve Sheath Metastases with Preserved Vision and Optic Disc Edema

“…Visual decline in this case was thought to be due to direct infiltration of the ONS subsequently causing a compressive optic neuropathy. A similar case was documented by Lui and Margolin, 5 who reported papilledema and an optic neuropathy secondary to leptomeningeal carcinomatosis. This patient had marked generalized depression of the visual fields at neuro-ophthalmology presentation.…”