心肌梗死室壁瘤形成最多发生哪个部位（） ["右心室","左心室后壁","室间隔","左心室前壁近心尖处","左心室侧壁"]
脑栓塞最常见的栓子来源于() ["A．肺静脉血栓","B．颈动脉粥样硬化斑块","C．心脏栓子","D．脂肪栓塞","E．寄生虫卵"]
颅内动脉瘤最好发的部位是（） ["A．Willis环动脉分叉处","B．颈内动脉","C．大脑中动脉","D．大脑前动脉","E．大脑后动脉"]
以下那一条是脑出血手术禁忌证（） ["A．脑出血后颅内压增高伴脑干受压的体征","B．小脑半球出血的血肿>15ml","C．脑室出血伴梗阻性脑积水","D．年轻患者脑叶或壳核出血>40～50ml","E．脑桥出血>6ml"]
Horner综合征
脊髓空洞症
