CT findings and regional cerebral blood flow in multi-infarct dementia
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概要
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It has been reported that frontal subcortical involvement was important in multi-infarct dementia (MID), and the multifocal reduction of the regional cerebral blood flow (rCBF) has been reported. To investigate these points, localization of the lesions on CT scan and the patterns of rCBF were examined in fifteen MID patients, and compared with twenty-nine non-demented lacunar stroke patients.<BR>Both Hasegawa's intelligence score and Hachinski's ADL score were correlated with rCBF and brain atrophy only in MID.<BR>There was no significant difference in localization of the lesions between the two groups. Brain atrophy in MID was significantly severe than that of non-demented patients.<BR>Mean rCBF in MID was significantly lower than that in non-demented lacunar stroke patients. The significant reduction of rCBF was observed in bilateral fronto-parietal regions in MID.<BR>Conclusions; These results suggested that brain atrophy is more important than localization of the lesions, frontoparietal rCBF reduction is charactaristic in multi-infarct dementia.
- 一般社団法人 日本脳卒中学会の論文
一般社団法人 日本脳卒中学会 | 論文
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