使用8-T高空间分辨率磁共振成像对多形性胶质母细胞瘤微血管进行可视化。
Visualization of microvascularity in glioblastoma multiforme with 8-T high-spatial-resolution MR imaging.
作者信息
Christoforidis Gregory A, Grecula John C, Newton Herbert B, Kangarlu Allahyar, Abduljalil Amir M, Schmalbrock Petra, Chakeres Donald W
机构信息
Department of Radiology, the Ohio State University Medical Center, 168 Means Hall, 1654 Upham Drive, Columbus, OH 43221, USA.
出版信息
AJNR Am J Neuroradiol. 2002 Oct;23(9):1553-6.
Abstract
We used 8-T high-spatial-resolution gradient-echo MR imaging to directly visualize microvascularity in pathologically proved glioblastoma multiforme. Images were compared with 1.5-T high-spatial-resolution fast spin-echo T2-weighted images and digital subtraction angiograms. Preliminary data indicate that 8-T high-spatial-resolution MR imaging may enable the identification of areas of abnormal microvascularity in glioblastoma multiforme that are not visible with other routine clinical techniques.
摘要
我们使用8-T高空间分辨率梯度回波磁共振成像来直接观察经病理证实的多形性胶质母细胞瘤中的微血管情况。将这些图像与1.5-T高空间分辨率快速自旋回波T2加权图像及数字减影血管造影进行比较。初步数据表明，8-T高空间分辨率磁共振成像可能能够识别多形性胶质母细胞瘤中其他常规临床技术无法显示的微血管异常区域。
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