Evaluation of accuracy of parameters of transvaginal color Doppler ultrasonography in diagnosing epithelial ovarian cancer
- VernacularTitle:经阴道彩色多普勒超声诊断上皮性卵巢癌准确性探讨
- Author:
Junmei WANG
;
Xing XIE
;
Dafeng YE
- Publication Type:Journal Article
- Keywords:
Endosonography;
Ovarian neoplasms
- From:
Chinese Journal of Ultrasonography
2003;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate which parameters of transvaginal color Doppler ultrasonography(TVCDU) can effectively reflect blood flow in ovarian tumors. Methods TVCDU was preoperatively used to determine all the parameters of blood flow in 60 women with epithelial ovarian cancer(EOC) and 36 with benign ovarian cystadenomas (control group). Microvessel density(MVD) was tested in the tissue samples by immunohistochemical method(SP method). The parameters of TVCDU in EOC were compared with those in control group.The correlation between MVD and the parameters in EOC group and control group was analyzed. Results ①Statistical differences of arteria showing rate, arteria number, vasculature type, diastolic notch, PI, RI, S/D, TAMXV were seen between EOC group and control group(P
