De Jesús O, Rifkinson N
Section of Neurosurgery, University of Puerto Rico, San Juan 00936, USA.
Surg Neurol. 1995 Jan;43(1):77-9. doi: 10.1016/0090-3019(95)80044-h.
A case of a 21-year-old patient with a recurrent pleomorphic xanthoastrocytoma with invasion of the tentorium and falx cerebri is reported. Dural attachment has been reported in some cases. Invasion of the dura of the falx cerebri and complete infiltration of the left tentorium by the tumor were found intraoperatively. This is the first case in the literature which shows invasion of the dura in a pleomorphic xanthoastrocytoma.
报告了一例21岁复发性多形性黄色星形细胞瘤患者，肿瘤侵犯小脑幕和大脑镰。在一些病例中已有硬脑膜附着的报道。术中发现肿瘤侵犯大脑镰硬脑膜并完全浸润左侧小脑幕。这是文献中首例显示多形性黄色星形细胞瘤侵犯硬脑膜的病例。
