title: A 34-year-old man with bitemporal hemianopsia.
authors.affiliation: Massachusetts General Hospital, Harvard University, Boston.
authors.forename: Thor D
authors.initials: TD
authors.lastname: Stein
authors.forename: Yang-Seok
authors.initials: YS
authors.lastname: Chae
authors.forename: Namehee
authors.initials: N
authors.lastname: Won
authors.forename: Jeong-Hyun
authors.initials: JH
authors.lastname: Lee
authors.forename: E Tessa
authors.initials: ET
authors.lastname: Hedley-Whyte
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D006423:Hemianopsia / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D006801:Humans; D008297:Male; D010902:Pituitary Gland / Q000473:pathology*; D012208:Rhabdomyosarcoma / Q000150:complications / Q000175:diagnosis / Q000473:pathology*