摘要
血管中心型胶质瘤是一种近年来新认识到的致癫痫的脑胶质瘤,目前全世界已报道的病例很少。该肿瘤在临床上主要表现为药物难治性癫痫,组织学特点为形态单一的双极肿瘤细胞以各级血管为中心排列。在影像学上该肿瘤具有T1像皮质呈弥漫性或花边样(rimlike)高密度、T2像呈蒂状(stalklike)延伸至脑室等显著特征。2007年,WHO将其纳入中枢神经系统肿瘤新的分类系统中。
Angiocentric Glioma has been newly identified as an epilepsy associated tumory. Up to now, reported cases are still scarce. The tumor causes drug-resistant epilepsy. On histological findings, monomorphous bipolar tumor cells are arranged around vessels. Imaging studies show that the tumor is diffused or rimlike hyperintensity on Tl-weighted SE sequences and a stalklike extension to the ventricle on T2-weighted sequences. The World Health Organization listed this new entity in its fourth edition of the WHO classification of tumors of the central nervous system published in 2007.
出处
《基础医学与临床》
CSCD
北大核心
2009年第11期1224-1227,共4页
Basic and Clinical Medicine
