Application of transvaginal ultrasound in diagnosis and treatment of cesarean scar pregnancy
10.3969/j.issn.1674-8115.2017.10.018
- VernacularTitle:经阴道超声在子宫切口妊娠诊断和治疗中的应用
- Author:
Ting YANG
1
;
ting Ting WU
;
Na TANG
;
ying Ji GU
Author Information
1. 上海交通大学附属第一人民医院妇产科
- Keywords:
cesarean scar pregnancy;
transvaginal ultrasound;
diagnosis;
treatment
- From:
Journal of Shanghai Jiaotong University(Medical Science)
2017;37(10):1398-1401
- CountryChina
- Language:Chinese
-
Abstract:
Objective · To investigate the performance of transvaginal ultrasound (TVS) on cesarean scar pregnancy (CSP), and evaluate the value of TVS combined with MRI in the diagnosis and treatment of CSP. Methods · A retrospective analysis was made in 42 patients with CSP in Shanghai General Hospital in recent 3 years. The TVS performance, MRI results, and clinical data of the patients were analyzed. Results · In all 42 cases, 36 were diagnosed as CPS. TVS missed one case, and misdiagnosed 5 cases, which diagnostic accuracy was 85.7%. Thirty-six cases were tested by MRI, therein 32 cases were diagnosed correctly, 3 cases missed, 1 case misdiagnosed, which diagnostic accuracy rate was 88.9%. Among the 36 CSP cases, 30 were simple sac type and 6 were mixedmass type. For the simple sac type, different treatment was chosen according to the muscle thickness of the lower uterine segment incision measured by TVS. When it was more than 3 mm, suction surgery was used. But when it was no more than 3 mm, MRI examination was further used, and the surgical resection or uterine artery embolism+MTX+suction surgery was chosen. Conclusion · Both TVS and MRI have a high diagnostic accuracy for CSP, and TVS combined with MRI can provide important reference for CSP treatment options.
