患者，男性，42岁，间断头痛1年以晨起时重，近1个月病情加重伴呕吐。查体：双眼底视 * * 水肿，左眼外展不全，右侧肢体肌力Ⅳ级，右侧Babinskis征阳性。

患者手术治疗，术后第二天出现疼痛，伴有恶心呕吐，瞳孔不等大，此时可能（）。

A.颅内出血

B.肿瘤复发

C.颅内感染

D.脑组织损伤

E.以上均有可能

The uncertainty of an event is measured by its probability of occurrence and is inversely proportional to that.The more uncertain an event is,the more information is required to resolve uncertainty of that event.The amount of information is measured in（）

A.possibility

B.bits

C.bps

D.probability