Abe H, Maeda M, Koshimoto Y, Baba H, Noriki S, Takeuchi H, Kubota T, Ishii Y
Department of Radiology, Fukui Medical University, Japan.
Radiat Med. 1999 May-Jun;17(3):235-7.
The MR findings of a case with paraganglioma of the cauda equina are presented. T2-weighted images showed the tumor to have a hyposignal rim and serpiginous flow voids, suggesting vessels capping the tumor. Contrast-enhanced MR images highlighted the tumor and tumor vessels more clearly. Knowledge of MR findings in this unusual disorder may aid in diagnosis.
本文报道了一例马尾副神经节瘤的磁共振成像（MR）表现。T2加权图像显示肿瘤有低信号边缘和蜿蜒的流空信号，提示肿瘤周围有血管包绕。增强MR图像更清晰地显示了肿瘤及肿瘤血管。了解这种罕见疾病的MR表现有助于诊断。
