宫内宫外复合性妊娠１例患者２６岁，已婚。因停经６７天，不规则阴道出血伴下腹坠痛３天入院。曾在妇产科以“先兆流产”肌注黄体酮无好转。既往体健，无特殊病史。月经规则，无痛经。孕３产２，第１胎自然流产，第２、３胎均为单胎健存。体检：生命体征正常，发育营养良... Intrauterine intrauterine complex pregnancy 1 patient 26 years old, married. 67 days due to menopause, irregular vaginal bleeding accompanied by abdominal pain for 3 days admission. Had obstetrics and gynecology to “threatened abortion” intramuscular injection of progesterone no improvement. Past physical health, no special history. Menstruation rules, no dysmenorrhea. Pregnancy 3 2, the first child spontaneous abortion, the second and third tires are single-child health. Physical examination: normal vital signs, good nutrition ...