磨某某、男、50岁,病案号106443。间歇性头痛22年,以双额颞部胀痛为主,17天前头痛剧烈,呕吐频繁,左上肢无力并时而出现抽搐,1986年7月12日入院。体检:一般检查无异常。神经系统检查:神志清楚,反应迟纯,双眼视力0.1,双眼球运动正常,瞳孔圆形等大(直径4mm),对光反射灵敏。双视神经乳头鼻侧稍模糊,A∶V=2∶3。左鼻唇沟变浅,伸舌左偏,左上下肢肌 Grind a certain, male, 50 years old, case number 106443. Intermittent headache for 22 years to double forehead pain, 17 days ago severe headache, frequent vomiting, left upper limb weakness and sometimes convulsions, July 12, 1986 admission. Physical examination: no abnormality in general examination. Nervous system examination: conscious, reaction pure, binocular vision 0.1, normal eyes movement, pupil circular and other large (diameter 4mm), sensitive to light reflection. Bilateral optic nerve head nasal slightly blurred, A: V = 2: 3. Left nasolabial fissure, extensor left side of the left upper limb muscle