非强化型硬脊膜内髓外室管膜瘤：一例报告
Non-Enhancing Intradural Extramedullary Ependymoma: A Case Report.
作者信息
Kim Jaemin, Kim Hyunjung, Kwon Hyeongju
出版信息
Taehan Yongsang Uihakhoe Chi. 2021 Sep;82(5):1341-1345. doi: 10.3348/jksr.2020.0147. Epub 2021 Jul 14.
Abstract
Spinal ependymomas are generally located in the intramedullary compartment in adults. Intradural extramedullary spinal ependymomas are extremely rare. Spinal ependymomas show various contrast enhancements on MRI. In this study, we report a rare case of a 52-year-old female who had a pathologically confirmed intradural extramedullary ependymoma that showed no enhancement on MRI.
摘要
脊髓室管膜瘤在成人中通常位于髓内。硬脊膜内髓外脊髓室管膜瘤极为罕见。脊髓室管膜瘤在磁共振成像（MRI）上表现出各种强化。在本研究中，我们报告了一例罕见病例，一名52岁女性，经病理证实为硬脊膜内髓外室管膜瘤，在MRI上无强化表现。
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