Value of transvaginal two-dimensional and three-dimensional ultrasound in diagnosis of scar pregnancy after uterine cesarean section
10.3969/j.issn.1671-8348.2017.33.015
- VernacularTitle:经阴道二维和三维超声对剖宫产术后子宫疤痕部位妊娠的诊断价值
- Author:
Jue CHEN
1
;
Fengling ZHU
Author Information
1. 上海市妇幼保健中心孕产保健科 200062
- Keywords:
transvaginal two-dimensional ultrasound;
transvaginal three-dimensional ultrasound;
cesarean section incision pregnancy;
early diagnosis
- From:
Chongqing Medicine
2017;46(33):4650-4652
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the value of transvaginal two-dimensional and three-dimensional ultrasound in diagnosis of cesarean scar pregnancy (incision area pregnancy ) after cesarean section .Methods Thirty cases of cesarean incision pregnancy at lower section of uterine anterior wall diagnosed by transvaginal two-dimensional ultrasound during 2015-2016 were retrospectively analyzed .On this basis ,all cases conducted transvaginal three-dimensional ultrasound and were verified by magnetic resonance(MR) examination .Then the values of transvaginal two-dimensional and three-dimensional ultrasound in diagnosis of incision area preg-nancy were analyzed .Results One case was diagnosed as the incision site and partial implantation of pregnant capsule by transvagi-nal two-dimensional ultrasound ,and then diagnosed as the complete implantation of pregnant capsule at incision site ,the other types were consistent to the diagnosis by the three-dimensional ultrasound .The MR examination results were consistent to the those by three-dimensional ultrasound .The diagnosis typing coincidence rate had no statistical difference among the three methods ( P>0 .05) .Conclusion Transvaginal three-dimensional can more intuitively display the lesion′s position ,range ,incision involvement sit-uation ,while transvaginal two-dimensional ultrasound has more plentiful diagnostic information .
