急性脊髓缺血的扩散加权磁共振成像
Diffusion-weighted MR imaging in acute spinal cord ischemia.
作者信息
Fujikawa Akira, Tsuchiya Kazuhiro, Takeuchi Sousuke, Hachiya Junichi
机构信息
Department of Radiology, Japan Self-Defense Forces Central Hospital, 1-2-24 Ikejiri, Setagaya, 154-8532 Tokyo, Japan.
出版信息
Eur Radiol. 2004 Nov;14(11):2076-8. doi: 10.1007/s00330-004-2284-6. Epub 2004 Mar 12.
We report diffusion-weighted (DW) MR findings for acute spinal cord ischemia in a 56-year-old patient. MR imaging obtained approximately 3 h after symptom onset demonstrated an area of hyperintensity on DW images, but no conspicuous signal abnormality on T2-weighted images in the conus medullaris. DW imaging of the spinal cord can contribute to the early detection of spinal cord vascular compromise.
我们报告了一名56岁急性脊髓缺血患者的扩散加权磁共振成像（DW-MR）结果。症状出现后约3小时进行的磁共振成像显示，圆锥部位在扩散加权图像上有高信号区域，但在T2加权图像上无明显信号异常。脊髓的扩散加权成像有助于早期发现脊髓血管损伤。
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