患者男，51岁，左瞳孔散大5年，左眼睑下垂2个月，于1991年9月21日入院。患者1985年6月无诱因感左眼疼痛，复视伴头痛，外院检查视力正常，左脸孔散大，给予地巴华，VitC，VitB等治疗无好转。几年来，上述症状时有时无，无明显进展，近2个月来，上述症状加重，左瞳孔明显散大， Male, 51 years old, left pupil scattered for 5 years, left eyelid ptosis 2 months, on September 21, 1991 admitted. Patients in June 1985 no incentive cause left eye pain, diplopia with headache, outside the hospital to check visual acuity, left face scattered, given to Pakistan, VitC, VitB and other treatment did not improve. In recent years, the above symptoms sometimes no, no significant progress in the past 2 months, the above symptoms worsened, the left pupil was significantly larger,