The mean of TCCL and tumor size were higher in the BCR+ group (TCCL: 12.5 mm versus 8.4 mm; index lesion size: 14.8 mm versus 12.1 mm), and there were statistical differences between the two groups, as there were with the individual semantic MRI features smooth capsular bulging, capsular disruption, irregular contour and PI-RADS score (Table 2). Here, BCR is linked to neoplasm.