病历介绍例1女,35岁。因无明显诱因出现间断钝性头痛,于2001年7月6日入院。5d前无明显诱因发生以额颞部为主的间断钝性头痛,伴右下肢无力,呕吐数次,呕吐物为少量胃内容物。既往体健,无创伤及高血压病史。神经系统检查:神清语畅,双眼活动自如,瞳孔等大、等圆,对光反射灵敏,伸舌 Case presentation 1 female, 35 years old. No obvious incentive for intermittent blunt headache, admitted on July 6, 2001. 5d before no obvious incentive to the frontotemporal intermittent blunt headache, accompanied by weakness in the right lower limb, vomiting several times, vomit for a small amount of stomach contents. Past physical health, non-invasive and history of hypertension. Nervous system examination: God Qing language Chang, eyes freely, pupils and other large, round, sensitive to light reflex, Tongue