白色梗死（white infarct）：发生于动脉阻塞，常见于芯、肾、脾等组织结构比较致密和侧支血管细而少的器官，当梗死灶形成时，从邻近侧支血管进入坏死组织的...
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white e infarct 贫血性梗塞
DTI fa maps and DEC maps displayed the orientation and anisotropy of white matter fiber in infarct area.
DTI FA值图及DEC图可以显示卒中病人梗死区白质纤维的方向与各向异性程度。
Lesion vs. white matter and lesion vs. CSF contrast of acute infarct were superior to those of old infarcts on DWI, and the ADC of acute infarct lesions were much lower than that of old lesions.
DWI图像上，急性腔隙性脑白质梗死病灶与脑白质、病灶与脑脊液对比度明显高于陈旧病灶，ADC则明显低于陈旧病灶，有助于区分新陈腔隙性梗死。
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