论文部分内容阅读
A 44-year-old female patient came for the first medical visit on May 23,2007.rnChief complaint:Headache lasting more than 20years.rnHistory of present illness:The patient presented with a headache 20 years ago,especially in the left side.The headache is aggravated at the end of the menstrual period,along with pain of the eyes.