title: Question: Fever and Vision Loss in an Immunocompetent 20-Year-Old Male.
mesh_terms: D000328:Adult; D001766:Blindness / Q000175:diagnosis* / Q000276:immunology / Q000473:pathology; D005334:Fever / Q000150:complications / Q000175:diagnosis*; D005451:Fluorescein Angiography; D006801:Humans; D007121:Immunocompetence; D008266:Macula Lutea / Q000473:pathology; D008297:Male