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Japanese

Positron CT study for cerebral ischemia Fumio Shishido 1 , Kazuo Uemura 1 , Atsushi Inugami 1 , Toshihide Ogawa 1 , Tatsuo Yamaguchi 1 , Noriko Kamata 1 , Iwao Kanno 1 , Matsutarou Murakami 1 1Department of Radiology and Nuclear Medicine, Research Institute of Brain and Blood Vessels-AKITA pp.250-257
Published Date 1984/4/10
DOI https://doi.org/10.11477/mf.1431905588
  • Abstract
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 Positron CT measurement was performed for cerebrovascular disaese. The used radiopharmaceuticals were 15O labeled CO2, O2 and CO gases,and used positron CT device was Headtome-III developed in our institute by Kanno and coworkers. The physiological parameters which we calculated in stroke patients were regional cerebral blood flow (rCBF), regional cerebral oxygen consumption (rCMRO2), regional oxygen extraction fraction (rOEF), and regional cerebral blood volume (rCBV).

 Patients with early stroke showed two types of uncoupling between blood flow and metabolism.


Copyright © 1984, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1243 印刷版ISSN 0001-8724 医学書院

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