From the Departments of Radiology (H.W., J.G., S.L., Y.G.) and Urology (C.L., H.Y., J.C., J.L., L.C.), The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Road 2, Guangzhou, Guangdong, PR China; and Department of Radiology, The Eastern Hospital of the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, PR China (F.Z.).(2019-06時点)
