Tashiro T, Fukuda T, Inoue Y, Nemoto Y, Shakudo M, Katsuyama J, Hakuba A, Onoyama Y
Department of Radiology, Osaka City University Medical School, Japan.
Neuroradiology. 1994 May;36(4):313-5. doi: 10.1007/BF00593269.
Chordomas are rare neoplasms arising from notochordal remnants found predominantly in the clivus and the sacrococcygeal regions. Most clivus chordomas show extradural extension and bone destruction. Such a tumour can rarely be intradural. This report is concerned with the radiological findings in prepontine intradural chordoma.
脊索瘤是一种罕见的肿瘤，起源于脊索残余组织，主要位于斜坡和骶尾区域。大多数斜坡脊索瘤表现为硬膜外扩展和骨质破坏。这种肿瘤很少发生在硬膜内。本报告关注的是桥前硬膜内脊索瘤的影像学表现。
