Abstract：Objective: To evaluate ultrasonic interventional treatment of FTP by CDFI and β-HCG blood test in follow-up survey. Method: According to the schedule of follow-up study, the changes of uterine size, the diameter of salpings pregnant sac?熏 thickness of intrauterine deciduac, the intensity of trophoblastic blood flow and serum β-HCG were examined in 96 cases of FTP after ultrasonic interventional treatment. Result: It was discovered that the curative rates for one-time intervention, twice intervention and thrice intervention were 91.7%(88/96), 6.3%(6/96) and 2.1%(2/96) respectively while the total curative rate was 96.88%. Nevertheless in 3 cases, the interventional treatment was ineffective, therefore they received operation instead. Conclusion: For judging the curative effect of the interventional treatment of FTP, a reliable basis has been provided by the joint examination of CDFI and β-HCG blood test.
2006, Vol. 17 
