鼻源性硬脑膜外脓肿常继发于() ["A．急性上颌窦炎","B．急性额窦炎","C．急性筛窦炎","D．急性蝶窦炎","E．以上都不是"]
完全胃肠外营养
颅内结核瘤在CT扫描时有以下几种特点() ["A．单发或多发结节","B．病灶钙化","C．环状强化的病灶","D．病灶周围有明显水肿","E．靶征"]
关于Dandy-Walker综合征的CT和MRI表现特征有() ["A．小脑蚓部缺如或体积变小","B．第四脑室扩大","C．枕大池扩大","D．枕骨为薄","E．第四脑室侧隐窝消失"]
眶尖综合征可见于() ["A．下呼吸道感染","B．脑脓肿","C．海绵窦血栓性静脉炎","D．眶壁骨膜下脓肿","E．硬脑膜外脓肿"]
角膜移植
