Siqueira E B, Schaffer L, Kranzler L I, Gan J
J Neurosurg. 1984 Sep;61(3):596-8. doi: 10.3171/jns.1984.61.3.0596.
The authors report two cases in which the appearance of sacral perineural cysts, as seen in the computerized tomography scan, prompted the possible diagnosis of a neoplastic lesion. Additional investigation led to the proper diagnosis.
作者报告了两例病例，其中计算机断层扫描显示的骶部神经周围囊肿外观提示可能存在肿瘤性病变。进一步检查得出了正确诊断。
