CROSSED CEREBELLOCEREBRAL DIASCHISIS IN A PATIENT WITH CEREBELLAR INFARCTION
CROSSED CEREBELLOCEREBRAL DIASCHISIS IN A PATIENT WITH CEREBELLAR INFARCTION
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DOI：
10.1016/0304-3940(87)90207-2
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发表时间：
1987-12-16
影响因子：
2.5
通讯作者：
HORN, R
中科院分区：
文献类型：
--
作者：
BROICH, K;HARTMANN, A;HORN, R
幕上梗死后交叉性小脑神经联系不能已被描述。本文报告一罕见的小脑梗塞交叉性脑神经联系不能现象。用旋转γ照相机和123 I-IMP的三维、定性单光子发射计算机断层扫描（SPECT）测量大脑和小脑血流的相对分布，用二维、定量133 Xe吸入技术计算局部脑血流。在小脑梗死对侧的左侧大脑半球（-13.9%）观察到摄取减少，其中左侧运动前区（-21%）减少最明显。这可能是由于小脑-桥脑-丘脑-大脑通路的功能性抑制。
After supratentorial infarction crossed cerebellar diaschiasis has been described. This report concerns the rare phenomenon of crossed cerebral diaschisis in cerebellar infarction. Relative distribution of cerebral and cerebellar blood flow was measured using three-dimensional, qualitative single-photon-emission-computed-tomography (SPECT) with a rotating gamma camera and 123I-IMP. Regional cerebral blood flow was calculated with the two-dimensional, quantitative 133Xe-inhalation-technique. Reduced uptake was observed in the left cerebral hemisphere (-13.9%) contralateral to the cerebellar infarction with the most marked reduction in the left premotor region (-21%). This might be explained by the functional depression of cerebello-ponto-thalamo-cerebral pathways.