Wang Qun, Lu Bing-Xun
Department of Neurology, Nanfang Hospital, First Military Medical University, Guangzhou 510515, China.
Di Yi Jun Yi Da Xue Xue Bao. 2002 Jul;22(7):659-60.
To investigate the changes in cerebral circulation in heroin addicts with pongiform leukoencephalopathy.
Single photon emission computerized tomography (SPECT) was performed in 10 such patients.
Regional cerebral blood flow (rCBF) in the involved white matter of bilateral cerebral and cerebellar hemispheres was obviously reduced. rCBF of temporal lobes, parietal lobes, cerebellar hemispheres and basal ganglion were reduced in varying degrees.
As demonstrated by the result of SPECT, rCBF in the white matter of bilateral cerebral and cerebellar hemispheres was reduced with partial involvement of the gray matter of heroin addicts with spongiform leukoencephalopathy.
探讨海洛因成瘾伴海绵状白质脑病患者脑循环的变化。
对10例此类患者进行单光子发射计算机断层扫描（SPECT）。
双侧大脑半球和小脑受累白质的局部脑血流量（rCBF）明显降低。颞叶、顶叶、小脑半球和基底节的rCBF有不同程度降低。
SPECT结果显示，海洛因成瘾伴海绵状白质脑病患者双侧大脑半球和小脑白质的rCBF降低，灰质有部分受累。
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