Ultrasound ovarian-adnexal imaging report and data system and gynecological imaging report and data system classification have significant diagnostic value for ovarian adnexal masses
LIU Fangxin
REN Yongfeng
LI Jian
CHENG Gang
CHEN Fei
LU Jing
Abstract：Objective To explore the diagnostic value of ovarian adnexal imaging report and data system(O-RADS)and gynecological imaging report and data system(GI-RADS)ultrasound classification in ovarian adnexal tumors.Methods A retrospective analysis was conducted on the ultrasound image data of 150 patients with ovarian adnexal tumors who underwent surgery and were confirmed by pathology in our hospital from January 2021 to October 2023.All ultrasound image features of the tumors were evaluated,and O-RADS and GI-RADS classifications were performed.The postoperative pathological results were used as the gold standard to draw ROC curves for the two classification methods and analyze their diagnostic efficacy.Results Out of 150 cases of ovarian adnexal tumors,115 were benign and 35 were malignant;The diagnostic threshold for GI-RADS classification is GI-RADS 4b,with diagnostic sensitivity,specificity,accuracy,AUC of 71.43%,90.43%,86.00%,0.904,respectively.The diagnostic threshold for O-RADS classification is O-RADS class 5;The diagnostic sensitivity,specificity,accuracy,AUC were 71.43%,98.26%,92.00%,0.934,respectively.Compared with GI-RADS,O-RADS had slightly higher diagnostic accuracy and AUC,but the difference was not statistically significant(P>0.05).O-RADS had higher diagnostic specificity than GI-RADS,and the difference was statistically significant(P<0.05).Conclusion Ultrasound O-RADS and GI-RADS classification have good diagnostic value for both benign and malignant ovarian adnexal tumors,with O-RADS having higher specificity.
Keywords：ovarianadnexalultrasoundreporting and data system
Publication Date：2025-02-27
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 186-190 )