[Cerebral lesions in attacks of transient ischemia. Results of clinical studies of microcirculation with perfusion brain scintigraphy (PBS)].
35 patients with supratentorial ischemic lesions were studied with the Perfusion Brain Scanning; 20 of them suffered for TIAs while 15 had Completed Strokes. In all cases a damage of the arteriolar-capillar bed were demonstrated. These findings favour the thesis that the focal supratentorial ischemic attacks are related to an irreversible lesion of the brain microcircle. The very high sensitivity in the detection of the small cerebral lesions and the diagnostic value of the PBS are underlined.
D000328:Adult; D001921:Brain / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging; D004569:Electroencephalography; D005260:Female; D006801:Humans; D002546:Ischemic Attack, Transient / Q000000981:diagnostic imaging*; D008297:Male; D008833:Microcirculation; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed
Le lesioni cerebrali negli attacchi ischemici transitori. Risultati dell'esplorazione clinica del microcircolo con la scintigrafia di perfusione cerebrale (PBS).