Monitoring CBF in clinical routine by dynamic single photon emission tomography (SPECT) of inhaled xenon-133.
A very simple and low-cost brain dedicated, rapidly rotating Single Photon Emission Tomograph SPECT is described. Its use in following patients with ischemic stroke is illustrated by two middle cerebral artery occlusion cases, one with persistent occlusion and low CBF in MCA territory, and one with early lysis of the occlusion having high CBF (massive luxury perfusion) for some weeks. Evidence of this kind may be essential in the evaluation of therapeutic measures in ischemic stroke.
D001921:Brain / Q000098:blood supply / Q000000981:diagnostic imaging*; D002545:Brain Ischemia / Q000000981:diagnostic imaging*; D002544:Cerebral Infarction / Q000000981:diagnostic imaging*; D002560:Cerebrovascular Circulation; D006801:Humans; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic; D014055:Tomography, Emission-Computed; D014980:Xenon Radioisotopes
D014980:Xenon Radioisotopes