Power Doppler Sonography (PDS) and Modified TRUS Systematic Biopsies - Can this Combination Adequately Replace Multiparametric Prostate Magnetic Resonance Imaging (mp-MRI) in Candidates for Re Biopsies Who cannot Undergo mp-MRI.

Power Doppler Sonography (PDS) and Modified TRUS Systematic Biopsies - Can this Combination Adequately Replace Multiparametric Prostate Magnetic Resonance Imaging (mp-MRI) in Candidates for Re Biopsies Who cannot Undergo mp-MRI. Pathol Oncol Res. 2020 Jun 05;: Authors: Kravchick S, Cherniavsky E, Peled R, Cytron S, Verhovsky G Abstract The MRI targeted biopsy (MRI-TBx) may increase the detection rate of clinically significant cancer (csPCa) in candidates for re-biopsy. However, there will be several patients in whom MRI is contraindicated. In this retrospective study we assessed the ability of combination of PDS guided biopsies (PDS-TBx) and modified SBx to substitute MRI-TBx. 154 men with persistently elevated PSA were referred for re-biopsy. Our protocol included a combination of MRI-TBx, DPS-TBx and modified SBx with additional biopsies from anterior lateral horns and anterior aspects of apex. MRI findings were defined as suspicious lesions (MRI-SL) and highly suspicious lesions (MRI-HL), based on PIRADS scale. In 40 patients csPCa was detected. While, MRI diagnosed csPCa in 36 patients (23%, n-36/154): 25% and 92% of biopsies targeted to the MRI- SL and MRI-HSL confirmed csPCa. Thirty-eight PDS hypervascular areas were found, while csPCa was diagnosed in 84% of these lesions, or in 28 patients (18%, n-28/154). SBx detected csPCa in 34 cores or in 21 patients (13%, n - 21/154). SBx missed cancers in the in the anterior aspect of m...
Source: Pathology Oncology Research - Category: Pathology Authors: Tags: Pathol Oncol Res Source Type: research