Diagnostic Accuracy of Prostate Biopsy for Detecting Cribriform Gleason Pattern 4 Carcinoma and Intraductal Carcinoma in Paired Radical Prostatectomy Specimens: Implications for Active Surveillance.
Prostatic adenocarcinomas with cribriform morphology and/or intraductal carcinoma (CC/IDC) have higher recurrence and mortality rates after radiation and surgery. While the prognostic impact of these features is well-studied, concordance between CC/IDC on biopsy and prostatectomy has only recently gained attention. Our primary objective was to evaluate the diagnostic performance of biopsy for detecting CC/IDC in […]