一种妇女特有的典型自发性气胸综合征,即与月经周期有关的反复发作性的气胸,它约占50岁以下女性自发性气胸患者的5％～6％,其发生原因主要与肺,胸膜或横膈的子宫内膜异位有一定的关系。现报道一例如下。患者严××女性48岁、已婚,14岁初潮,周期28～30天,经期5～6天,经量中等,偶有痛经史,婚后不育,4年后才生育一孩。1981年起月经周期 A woman’s typical spontaneous pneumothorax syndrome, which is associated with the menstrual cycle recurrent pneumothorax, which accounts for about 50% of women aged less than 50% of spontaneous pneumothorax 5%, the main causes of lung and pleura Or diaphragmatic endometriosis have a certain relationship. A case is reported below. Patients Yan × × female 48 years old, married, 14-year-old menarche, the cycle of 28 to 30 days, menstrual 5-6 days, by the amount of moderate, occasional history of dysmenorrhea, infertility after marriage, only 4 years after childbirth. Menstrual cycle since 1981