Steinberg G K, Rowan L M, White J E, Kristt D A
Surg Neurol. 1984 Aug;22(2):164-6. doi: 10.1016/0090-3019(84)90045-4.
A unique intradural neoplasm of the cauda equina is presented. The tumor was composed of two neoplastic populations: ependymal cells in a papillary pattern and ganglion cells occurring individually or in clusters. The patient remains asymptomatic 1 year after resection of the tumor.
本文报告了一例独特的马尾神经硬膜内肿瘤。该肿瘤由两种肿瘤细胞群组成：呈乳头状排列的室管膜细胞和单个或成簇出现的神经节细胞。肿瘤切除术后1年，患者仍无症状。
