title: Imaging acute stroke is rapidly evolving.
authors.affiliation: Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA. pschaefer@partners.org
authors.forename: Pamela W
authors.initials: PW
authors.lastname: Schaefer
mesh_terms: D000208:Acute Disease; D002533:Cerebral Angiography / Q000639:trends*; D006801:Humans; D020521:Stroke / Q000175:diagnosis*