ABSTRACT
ObjectiveTo investigate the diagnosis value of intracardiac echocardiography in cesarean section scar pregnancy. MethodsCavity ultrasound was applied in patients of cesarean scar pregnancy with sonographic features and treatment. ResultsIn 52 patients, ultrasound diagnosed accurately in 45 cases, diagnosis accurate rate was 86.5％ (45/52). Sonogram showed gestational sac simply type in 16 cases, mixed echo-type( or mass-based) of 36cases. In 52 cases of CSP, according to their clinical and sonographic features ,2 cases of uterine scar lined laparotomy and the uterus excision repair;three cases of laparoscopic removal of uterine scar pregnancy lesion repair. 6 patients to methotrexate;five cases of abdominal surgery;36 routine uterine arterial embolization in the ultrasound monitor after curettage. ConclusionUltrasound could apply in cesarean scar pregnancy timely,and accurate diagnosis was made;sonographic features according to the patients,help choose the appropriate clinical treatment,and assess efficacy.