患者,男性,73岁,于入院前五天清晨起床外出关门时,突然头痛头晕伴右侧肢体活动不灵,呕吐一次,无插搐及尿便失禁。既往肺气肿十余年。查体;呼吸30次/分,血压170/110mmHg,意识清,语言欠清,双侧瞳孔圆同等大,光反应存在,无眼球浮动及分离斜视,无眼震,眼底正常。右侧 The patient, male, aged 73, got up in the morning before going out to close the door in the early morning of the first five days of admission. Sudden headache and dizziness were associated with physical activity on the right limb, vomiting once and no convulsion and urinary incontinence. Past emphysema more than ten years. Examination; breathing 30 beats / min, blood pressure 170 / 110mmHg, consciousness clear, the language is not clear, the bilateral pupil circle equal large, light reaction exists, no eye floating and strabismus separation, nystagmus, fundus normal. Right