大约90%的脑膜瘤是位于幕上，最常见于大脑凸面。

Meningiomas are located in a supratentorial location in about 90% of cases, most commonly at the convexity of the hemispheres.

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大约90%的脑膜瘤是位于幕上，最常见于大脑凸面。

Meningiomas are located in a supratentorial location in about 90% of cases, most commonly at the convexity of the hemispheres.

youdao