Aggarwal S, Deck J H, Kucharczyk W
Department of Radiology (Neuroradiology), Toronto Hospital-General Division, Ontario, Canada.
AJNR Am J Neuroradiol. 1993 Jul-Aug;14(4):1003-7.
The MR and pathologic features of a case with neuroendocrine tumor (paraganglioma) of the cauda equina are presented. MR showed the tumor to be hyperintense on postcontrast examination and also showed serpiginous flow voids suggesting vessels capping the tumor. A neuroendocrine tumor should be considered in the differential diagnosis of tumors in this location.
本文报道了一例马尾神经内分泌肿瘤（副神经节瘤）的磁共振成像（MR）及病理特征。MR显示肿瘤在增强检查后呈高信号，还显示出蜿蜒的流空信号，提示肿瘤表面有血管覆盖。在该部位肿瘤的鉴别诊断中应考虑神经内分泌肿瘤。
