title: SPECT-derived relative perfusion defect and CT-derived hypodense region in acute intracerebral hemorrhage.
authors.forename: R T
authors.initials: RT
authors.lastname: Cheung
mesh_terms: D000208:Acute Disease; D001783:Blood Flow Velocity; D002543:Cerebral Hemorrhage / Q000000981:diagnostic imaging / Q000473:pathology* / Q000503:physiopathology; D002560:Cerebrovascular Circulation; D006801:Humans; D013997:Time Factors; D015899:Tomography, Emission-Computed, Single-Photon; D014057:Tomography, X-Ray Computed