Ultrasound diagnosis and analysis of pregnancy with ovarian tumor
10.3877/cma.j.issn.1672-6448.2014.09.012
- VernacularTitle:妊娠合并卵巢肿瘤超声诊断分析
- Author:
Yao, WEI
;
Na, SU
;
Yang, GUI
;
Liang, WANG
;
Meng, YANG
;
Qing, DAI
- Publication Type:Journal Article
- Keywords:
Ultrasonography;
Pregnancy;
Ovarian neoplasms
- From:
Chinese Journal of Medical Ultrasound (Electronic Edition)
2014;(9):743-748
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize the sonographic features and pathological features of ovarian tumor during pregnancy. Methods One hundred and five women with 114 pathologically proved ovarian tumors during pregnancy in Peking Union Medical College Hospital were retrospectively recruited. According to pathological diagnosis, the clinical treatment, the result of the pregnancy and sonographic examinations were reviewed and analyzed. The sonographic features of benign tumors were compared with low-grade malignant tumors. Results Among the 105 pregnant women with a total of 114 ovarian tumors, 65 tumors were found by ultrasound exam. The other 49 tumors were found during cesarean section. The sonographic features of pathologically proved ovarian tumors include regular shape and well-deifned margins, with 58 of benign tumors and 7 of borderline or low-grade malignant tumors. Compared with borderline or low-grade malignant tumors, benign tumors manifested as strong echoes or high echogenic mass without papillae in the tumors (50/58). As for borderline or low-grade malignant group, tumors manifested as papillae within the tumors (5/7). Pathological classiifcation of the 114 ovarian tumors included 84 germ cell tumors, 19 epithelial tumors, 9 sex cord-stromal tumors, and 2 germ cell tumors combined epithelial tumors. Surgical treatments were performed in 7 cases during the ifrst trimester, while 11 cases during the second trimester, and 87 cases during the third trimester. Pregnancy outcome of the 105 pregnant women included term delivery in 82 cases, premature delivery in 18 cases, artiifcial abortion during ifrst trimester in 4 cases, and induced abortion during second trimester in 1 case. Conclusions Most ovarian tumors treated in pregnancy are benign. The sonographic features of benign tumors include regular shape with well-deifned margins, strong echoes or high echogenic mass within the tumors. While the sonographic features of borderline or malignant tumors include papillae within the tumors. Ultrasound assessment of ovarian tumors can help to determine the risk of malignancy and guide the surgical management.
