The Comparison of Transvaginal Sonography and Transabdominal Sonography in Diagnosis of Heteroectopic Pregnancy

Objective To diagnose ectopic pregnancy with transvaginal ultrasonography and appraise its resolution in early the diagnosis of heterotopic pregnancy. Methods 54 patients, which had been hospitalized and diagnosed as ectopic pregnancy through surgery and pathology, were detected first with transabdominal sonography(TAS), then with TVS.comparative analysis was made and ultrasound character. Results There are three different kinds of acoustic images in different phases. The results showed that diagnosed as ectopic pregnacy 42 with TAS,and 52 with TVS ;and the rates of accordance were 77.8% and 96.3%,respectively. Conclusions The results showed that TVS is superior to TAS in the early diagnosis of ectopic pregnancy,and it is a simple, effective and first-choice method in the early diagnosis of ectopic pregnancy. Transvaginal sonography;