Abstract:

Objective：To explore the clinical effective of Transvaginal ultrasound in diagnosis of ectopic pregnancy. Methods：One
hundred and eight cases of ectopic pregnancy received ultrasound examination before surgery in our hospital were conducted a retrospectively analysis. Results：There were 76 cases of ectopic pregnancy diagnosed according to transvaginal ultrasound（TVS） diagnosis，in which 18 cases were complete gestational sac type，51 cases were mixed type mass，7 cases were solid mass. Whereas，there were 12 cases in 32 cases diagnosed as ectopic pregnancy with abdominal ultrasound （TAS）. Pathological diagnosis confirmed that there were 103 cases（95%）of tubal pregnancy，1 case of（0.92%）ovarian pregnancy，2 cases（1.85%）of cornual pregnancy. The diagnose accordance rate of TVS was 96.3% and 25% of TAS. Conclusion：With the easy operation and the high rate
of diagnosis，TVS is valuable in diagnosis of ectopic pregnancy，especially the early unruptured tubal pregnancy.

Key words: pregnancy, ectopic, Transvaginal ultrasound