问题 单项选择题 共用题干题

女性,44岁,耳鸣、头痛3年。CT示小脑桥脑角可见一圆形肿块,并有明显强化,相应侧的桥小脑角池增宽,内听道口扩大。

有关该病变叙述不正确的是()。

A.来源于雪旺细胞

B.可发生于颅内或周围神经

C.AtoniA型和AtoniB型为镜下主要形态

D.切除不干净易恶变

E.生长缓慢

答案

参考答案:D

问答题

中国的民族工业为什么会在一战后现短暂的春天?

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                              

单项选择题