作者报告一例30岁孕妇,曾在1978年因胎儿窘迫而行紧急剖腹产,彼时腹内未见异常.1981年又因下腹痛丽开腹手术切除阑尾时,见输卵管中度炎症,未作活检;阑尾浆膜轻度炎症,无软化斑的形迹.1982年孕11周时流产,刮出物亦未见软化斑. 1983年第三次妊娠20周时 The authors report a 30-year-old pregnant woman who had an urgent caesarean section due to fetal distress in 1978 and had no intra-abdominal abnormalities. In 1981, she also underwent moderate abdominal inflammation due to abdominal pain and laparotomy, ; Appendiceal serosa mild inflammation, no signs of softening plaque .1982 abortion in the 11th week of 1982, scraping the material has not seen softening spots .1983 third pregnancy at 20 weeks