CONCLUSION
Prostate mpMRI obtained using a 1.5T MRI scanner has low sensitivity and high specificity in the detection of EPE. The low sensitivity is likely due to the difficulty of detecting microscopic EPE. It would be useful to consider the indirect role of LL over 1.5 cm and TCL greater than 1 cm, especially in detecting microscopic EPE.Future studies evaluating both LL and TCL with more cases may provide more reliable findings in the detection of EPE.