摘要
作者应用WHO分级方法,对127例(男女之比为1:1.27)经手术证实的脑膜瘤进行分析,结果显示,有无细胞增多现象、是否存在脑浸润和结构不完整现象3项指标与是否有复发之间无直接相关,而出现异常细胞群、坏死现象和核分裂现象3项指标与脑膜瘤的复发,经相关检验有显著意义。作者认为WHO分级法是一种半定量方法,所以还缺乏确诊的价值,不能肯定肿瘤的异质性、低度恶性和可能的复发。
WHO scale of grading system for benign and malignant behavior of meningioma depends on 6 criteria. Retrospective analysis of 127 cases of meningioma treated in 1986-1990 showed that 28 recurrent meningioma were mostly of Grade III and IV in which nuclear poly- morphism, mitosis, necrosis and brain invasion were commonly observed. The WHO scale of grading system still falls short from recognizing low grade malignancy and possible recurrence because it is a semiquantitative technique and does not include subcriteria,
出处
《上海医学》
CAS
CSCD
北大核心
1992年第7期373-376,共4页
Shanghai Medical Journal
关键词
脑膜瘤
分级法
Meningioma
grading system
