The comparison of transabdominal and transvaginal ultrasonography in the diagnosis of early ectopic pregnancy

Objective To explore the value of transabdominal ultrasound( TAS) and transvaginal sonography( TVS) in early diagnosis of ectopic pregnancy in different parts. Method 126 cases of ectopic pregnancy underwent transabdominal ultrasound and transvaginal ultrasonography were observed,and comparing of operation result,drug treatment of β-HCG decreased results. Results After abdominal ultrasonography detected 63 cases of ectopic pregnancy,diagnosis coincidence rate was 58%,transvaginal ultrasound detected 106 cases of ectopic pregnancy,diagnosis coincidence rate was 98. 2%. TVS detection rate of Ectopic pregnancy was higher that TAS detection rate in other parts of the fallopian tube. Conclusion The image of Ectopic pregnancy by TAS and TVS showed adnexal nonspecific mass. The size of TAS detection sensitivity and mass adnexal,examining of TVS in differential diagnosis of gestational sac and the diameter of a small piece of extrauterine pregnancy detection,TVS detection is more accurate than TAS in diagnosis of early ectopic pregnancy,but both can be combined with each other,to further improve the accuracy of diagnosis of ectopic pregnancy.