宫内妊娠合并异位妊娠在自然情况下是非常罕见的疾病,发病率约为1/10万[1],宫内妊娠合并异位妊娠时,尤其早期确诊宫内妊娠后,往往会忽视异位妊娠的症状及体征,严重威胁孕妇的生命及宫内妊娠的继续。因此,在宫内妊娠合并一些特殊的临床症状时,要考虑到是否存在宫内、宫外同时妊 Intrauterine pregnancy with ectopic pregnancy in natural conditions is a very rare disease, the incidence of about 1/100 000 [1], intrauterine pregnancy with ectopic pregnancy, especially after early diagnosis of intrauterine pregnancy, often overlooked differences Pregnancy symptoms and signs of a serious threat to pregnant women’s lives and the continuation of intrauterine pregnancy. Therefore, intrauterine pregnancy combined with some special clinical symptoms, we must consider whether there is intrauterine and ectopic pregnancy