title: Posterior Circulation Ischemic Stroke.
abstract: Approximately 20-25% of all acute strokes occur in the posterior circulation. These strokes can be rather difficult to diagnose because they present in such diverse ways, and can easily be mistaken for more benign entities. A fastidious history, physical exam, high clinical suspicion, and appropriate use of imaging are essential for the emergency physician to properly diagnose and treat these patients. Expert stroke neurologist consultation should be utilized liberally.
authors.forename: Steven
authors.initials: S
authors.lastname: Go
mesh_terms: D001921:Brain / Q000098:blood supply; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D006801:Humans; D008487:Medical History Taking; D010808:Physical Examination; D020521:Stroke / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D015912:Thrombolytic Therapy; D014715:Vertebrobasilar Insufficiency / Q000150:complications*