Improvements in inter-reader agreement, development of computer-aided diagnostic systems and assessment of biomarkers to use in combination with mpMRI are needed.įitzmaurice, C. In men with negative mpMRI, omitting a biopsy can only be considered when the clinical suspicion of prostate cancer is low. The use of mpMRI as a triage test is still controversial. The use of mpMRI is considered useful the use of mpMRI-targeted biopsy is increasing the detection of clinically significant prostate cancer in both biopsy-naive and previous negative biopsy settings. Interpretation and reporting of mpMRI must be carried out following standardized scoring systems (such as Prostate Imaging Reporting and Data System (PI-RADS) v2). MpMRI should include four sequences: T1-weighted images, T2-weighted images, diffusion-weighted images (DWI) and dynamic contrast-enhanced imaging (DCEI). Multiparametric MRI (mpMRI) of the prostate is a novel promising tool for diagnosis of prostate cancer that might help to reduce overdiagnosis of insignificant prostate cancer.
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