title: A man who lost weight and his sight.
authors.affiliation: Eye Department, University of Athens, Greece.
authors.forename: M
authors.initials: M
authors.lastname: Moschos
authors.forename: D
authors.initials: D
authors.lastname: Droutsas
mesh_terms: D003937:Diagnosis, Differential; D005451:Fluorescein Angiography; D015391:Gastroplasty; D006801:Humans; D008297:Male; D008875:Middle Aged; D009896:Optic Atrophy / Q000209:etiology* / Q000503:physiopathology; D011183:Postoperative Complications / Q000209:etiology* / Q000503:physiopathology; D014792:Visual Acuity / Q000502:physiology; D014794:Visual Fields / Q000502:physiology; D014806:Vitamin B 12 Deficiency / Q000209:etiology* / Q000503:physiopathology; D015431:Weight Loss / Q000502:physiology*