短暂的、发作性一侧瞳孔散大已被确认属于一种良性症状,有时可见于偏头痛发作的病人。笔者遇一例现报告如下。王某,女,32岁。因右额部发作性跳痛3年并右眼视物模糊1年于1987年12月2日就诊。3年来每次发作持续1～2天,每10余天发作1次。每次发病前有 A transient, episodic mydriasis has been identified as a benign condition, sometimes seen in migraine attacks. The author encountered a case report is as follows. Wang, female, 32 years old. Due to the right forehead hyperactive 3 years and the right eye blurred vision 1 year in December 2, 1987 treatment. 3 years, each attack lasts 1 to 2 days, every 10 days attack 1 times. Before each onset