optic nerve diseases

Visual Loss, Retinal Hemorrhages, and Optic Disc Edema Resulting From Thiamine Deficiency Following Bariatric Surgery Complicated by Prolonged Vomiting
Andrew W. Lawton and Nicholas E. Frisard

Ochsner Journal March 2017, 17 (1) 112-114;
Simultaneous Bilateral Nonarteritic Anterior Ischemic Optic Neuropathy in a Patient with a History of Diffuse Large B-Cell Lymphoma
David B. Lazar, Daniel Lemor, Archie Brown and Jonathan D. Nussdorf

Ochsner Journal March 2015, 15 (1) 106-109;