论文部分内容阅读
目的:探讨上矢状窦前1/3窦旁脑膜瘤与大脑上静脉的关系。方法通过手术及全脑血管造影记录上矢状窦前1/3大脑上静脉外侧群的数目。结果大脑上静脉数目与窦旁脑膜瘤的发生密切相关﹙P<0.05﹚,数目越少,发生脑膜瘤的可能性越大。结论大脑上静脉数目减少,可能是窦旁脑膜瘤的发生因素,也增加了治疗的难度。
Objective: To investigate the relationship between the anterior superior third sinus meningiomas and the superior cerebral veins. Methods The number of anterolateral 1/3 superior vena cava on the superior sagittal sinus was recorded by surgery and total cerebral angiography. Results The number of superior cerebral veins was closely related to the incidence of sinusoid meningiomas (P <0.05). The fewer the numbers, the greater the possibility of meningioma. Conclusion The decrease of the number of superior cerebral veins may be the causal factor of sinus meningioma, which also increases the difficulty of treatment.