首页> 美国政府科技报告 >Local CBF (Cerebral Blood Flow), Oxygen Extraction Fraction (OEF) And CMRO sub 2 : Prognostic Value in Recent Supratentorial Infarction in Humans
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Local CBF (Cerebral Blood Flow), Oxygen Extraction Fraction (OEF) And CMRO sub 2 : Prognostic Value in Recent Supratentorial Infarction in Humans

机译:局部CBF(脑血流量),氧气提取分数(OEF)和CmRO亚2:人类近期幕上梗死的预后价值

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Cerebral blood flow (CBF) and oxygen consumption (CMRO sub 2 ) have been measured locally using positron emission tomography (PET) in 25 patients (34 studies) with recent cerebral infarction. The data analysis yielded threshold values for CBF and CMRO sub 2 that reliably separated the brain areas spontaneously evolving to necrosis from those maintaining integrity (as determined by C.T. Scanning) but still showing significant changes in CBF and/or CMRO sub 2 . These results suggest the potential use of PET for estimation of tissue prognosis in recent cerebral infarction. (ERA citation 09:012783)

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