title: Acute confusional state with posterior cerebral artery infarction: a challenge in the diagnosis of acute stroke at bedside.
authors.forename: A-Ching
authors.initials: AC
authors.lastname: Chao
authors.forename: Han-Hwa
authors.initials: HH
authors.lastname: Hu
mesh_terms: D000208:Acute Disease; D003221:Confusion / Q000209:etiology*; D003693:Delirium / Q000209:etiology; D006801:Humans; D020762:Infarction, Posterior Cerebral Artery / Q000523:psychology*; D020521:Stroke / Q000175:diagnosis*