Clinical application of interventional treatment for uterine scar pregnancy by vaginal color Doppler ultrasound guidance / 中国基层医药

ABSTRACT

Objective To investigate the efficiency of interventional treatment and intramuscular injection of methotrexate for the treatment uterine scar pregnancy.Methods 22 patients with uterine scar pregnancy were divided into two groups,group A (n =12),transvaginal color Doppler ultrasound to guide percutaneous interventional treatment;group B( n =10) intramuscular injection of methotrexate treatment.Mass size and β-HCG preoperation and 4 days,7 days,1 month postoperation were evalutaed respectively.Results The cure rate of interventional treatment and intramuscular injection of methotrexate for the treatment uterine scar pregnancy were 83.3％ and 40.0％ respectively.And the difference was statistically significant ( P ＜ 0.05 ).Conclusion Compared with intramuscular methotrexate treatment of uterine scar pregnancy,guided by vaginal ultrasonography involved the injection of methotrexate is more effective and have important clinical significance.