title: Diagnostic and therapeutic challenges.
authors.affiliation: Vanderbilt Eye Institute, Nashville, Tennessee, USA.
authors.forename: Anita
authors.initials: A
authors.lastname: Agarwal
authors.forename: Jeffrey D
authors.initials: JD
authors.lastname: Colburn
authors.forename: Harish
authors.initials: H
authors.lastname: Raja
authors.forename: Arun D
authors.initials: AD
authors.lastname: Singh
mesh_terms: D000328:Adult; D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use; D005260:Female; D005451:Fluorescein Angiography; D015490:HTLV-I Infections / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D006801:Humans; D015459:Leukemia-Lymphoma, Adult T-Cell / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology; D008279:Magnetic Resonance Imaging; D008727:Methotrexate / Q000627:therapeutic use; D010211:Papilledema / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D016133:Polymerase Chain Reaction; D019572:Retinal Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology; D031300:Retinal Vasculitis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D014786:Vision Disorders / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D014792:Visual Acuity / Q000502:physiology
chemical_list: D000964:Antimetabolites, Antineoplastic; D008727:Methotrexate