Wagle W A, Jaufman B, Mincy J E
Department of Radiology, Albany Medical Center, NY 12208.
J Comput Assist Tomogr. 1988 Jul-Aug;12(4):705-7. doi: 10.1097/00004728-198807000-00045.
An encapsulated, intradural, extramedullary ependymoma of the midthoracic spinal cord appeared hyperintense relative to normal spinal cord on long repetition time (TR)/long echo time (TE) images and nearly isointense to cord on short TR/short TE images. Clinical history, myelography, magnetic resonance of the tumor in vivo and of the fresh intact specimen, and histopathology are presented.
一例位于胸段脊髓中段的包膜完整、硬膜内、髓外室管膜瘤在长重复时间（TR）/长回波时间（TE）图像上相对于正常脊髓呈高信号，在短TR/短TE图像上与脊髓信号近乎等强。本文介绍了其临床病史、脊髓造影、肿瘤的活体磁共振成像及新鲜完整标本的磁共振成像以及组织病理学情况。
