...脑血流灌注;统计参数图;体层摄影术 发射型计算机 [gap=1077]Keywords】: Mild cognitive impairment;Cerebral blood perfusion;Statistical parametric mapping;Tomographyemission-computed ..
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local cerebral blood perfusion 局部脑血流灌注
Cerebral blood perfusion imaging 脑血流灌注成像
Purpose To investigate clinical characteristics and cerebral blood perfusion in patients with 2DM and 2DM accompanied with hypertension.
目的观察2型糖尿病（2DM ）病人，及2DM伴高血压病人脑血流的灌注特点。
The ratio of FDG uptake of the lesion to normal white matter in PET and the ratio of cerebral blood perfusion of the lesion to normal white matter also were compared.
PET是病灶FDG摄取与正常脑白质比率进行比较，ASL是病灶大脑血环流量与正常脑白质比率进行比较。
Regional cerebral blood perfusion showed by 99m-TC-HMPAO SPECT re-dueced in cerebella and occipital lobe, basilar ganglion and occipital-temporal regions in both groups.
脑SPECT显像显示两组在小脑、枕叶、基底节、颞枕区等区域血灌注减低。
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