Bohong Cao1, Qing Li1, Peirong Xu2, Pu-Yeh Wu3, Shuai Jiang2, and Jianjun Zhou1
1Radiology, Zhongshan Hospital Fudan University, Shanghai, China, 2Urology, Zhongshan Hospital Fudan University, Shanghai, China, 3MR Research, GE Healthcare, MR Research, Beijing, China
1Radiology, Zhongshan Hospital Fudan University, Shanghai, China, 2Urology, Zhongshan Hospital Fudan University, Shanghai, China, 3MR Research, GE Healthcare, MR Research, Beijing, China
1. The area under the receiver operating characteristic curve (AUC) for Vesical Imaging-Reporting and Data System (VI-RADS) of the the whole bladder cancer group was 0.945.
2. The AUCs of the primary group, the post-treatment group and the recurrence group were all greater than 0.90.
Fig. 2- Sensitivity, specificity, and AUC of VI-RADS in identifying MIBC and NMIBC for each group. AUC = area under the curve; CI = confidence interval; MIBC = muscle-invasive bladder cancer; NMIBC = non–muscle-invasive bladder cancer; ROC = receiver operating characteristics; VI-RADS = Vesical Imaging Reporting and Data System.
Fig. 1-Design of the study. BC= bladder cancer; mpMRI = multiparametric magneticresonance imaging; VI-RADS = Vesical Imaging Reporting and Data System.