Heroin-induced spongiform leukoencephalopathy: Value of diffusion MR imaging
Heroin-induced spongiform leukoencephalopathy: Value of diffusion MR imaging
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DOI：
10.1097/00004728-200009000-00013
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发表时间：
2000-09-01
影响因子：
1.3
通讯作者：
Zimmerman, RA
中科院分区：
文献类型：
--
作者：
Chen, CY;Lee, KW;Zimmerman, RA
本文报道了1例海洛因所致亚急性空泡性脊髓病患者的弥散加权（DW）磁共振（MR）成像表现。DW成像上脑白质表观弥散系数（ADC）弥漫性降低归因于水分子弥散受限，已知这是由髓鞘板层内液体潴留且无脱髓鞘所导致的。
The diffusion-weighted (DW) magnetic resonance (MR) imaging findings of a patient with subacute stage of heroin-induced vacuolating myelinopathy are reported. The diffuse decrease of apparent diffusion coefficient (ADC) of the white matter on DW imaging is attributed to restricted water diffusion, which is known to be caused by fluid entrapment within the myelin lamellae without demyelination.