AUTHOR=Ge Rong , Yang Jun , Yin Xiangang , Wang Jingya 

TITLE=Case report: Meningioma associated with meningioangiomatosis mimicking invasive meningioma

JOURNAL=Frontiers in Neurology

VOLUME=Volume 14 - 2023

YEAR=2023

URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2023.1200827

DOI=10.3389/fneur.2023.1200827

ISSN=1664-2295

ABSTRACT=Meningioangiomatosis (MA) is a rare malformation or hamartomatous lesion in the central nervous system, characterized by a plaque-like mass within the leptomeninges and cerebral cortex. An even rarer condition is MA complicated with meningiomas. We herein report a case of meningioma associated with MA that might be erroneously interpreted as a higher-grade lesion or an invasion by preoperative radiologic and postoperative histological examinations.