title: Diagnosis of basilar artery vasospasm.
authors.forename: Michael A
authors.initials: MA
authors.lastname: Sloan
mesh_terms: D001488:Basilar Artery / Q000000981:diagnostic imaging* / Q000503:physiopathology; D001783:Blood Flow Velocity; D002533:Cerebral Angiography; D003937:Diagnosis, Differential; D005189:False Positive Reactions; D006801:Humans; D006940:Hyperemia / Q000175:diagnosis / Q000503:physiopathology; D011237:Predictive Value of Tests; D012107:Research Design; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed; D017585:Ultrasonography, Doppler, Transcranial; D020301:Vasospasm, Intracranial / Q000175:diagnosis* / Q000503:physiopathology*