Oncology
Diagnostic Properties of Total and Free Prostate-Specific Antigen to Predict Overall and Clinically Significant Prostate Cancer Among Men With Low Testosterone and Prior Negative Biopsy
To evaluate whether total serum PSA, free-PSA ratio and PSA density have similar diagnostic properties for detecting prostate cancer (PCa) and clinically-significant (cs) PCa in men with normal testosterone compared to men with low testosterone with a prior negative biopsy.Diagnostic Performance of Prostate Multiparametric Magnetic Resonance Imaging in African-American Men
To compare test performance of multiparametric magnetic resonance imaging (mpMRI) for detection of prostate cancer (PCa) in African-American men (AAM) and white men (WM) using the Prostate Imaging Reporting and Data System in unmatched groups as well as a cohort matched for clinical factors.The Accuracy of Prostate Magnetic Resonance Imaging Interpretation: Impact of the Individual Radiologist and Clinical Factors
To compare test performance of multiparametric magnetic resonance imaging (mpMRI) for detection of prostate cancer between individual radiologists using the Prostate Imaging Reporting and Data System (PI-RADS) and to identify clinical factors that may predict test performance.Magnetic Resonance Imaging-Defined Prostate-Specific Antigen Density Significantly Improves the Risk Prediction for Clinically Significant Prostate Cancer on Biopsy
To evaluate the predictive value of magnetic resonance imaging (MRI)-defined prostate-specific antigen (PSA) density and MRI interpretation for the detection of clinically significant prostate cancer (PCa).Improved Detection of Clinically Significant Prostate Cancer With Software-assisted Systematic Biopsy Using MR/US Fusion in Patients With Negative Prostate MRI
To compare detection rates of clinically significant prostate cancer (Gleason 7 or above) between standard transrectal ultrasound guided biopsy (TRUSGB) and software-assisted systematic biopsy (SASB) using magnetic resonance/ultrasound fusion in the setting of negative multiparametric magnetic resonance imaging (mpMRI) in biopsy-naïve patients.Cognitive Versus Software Fusion for MRI-targeted Biopsy: Experience Before and After Implementation of Fusion
To compare the diagnostic performance of the 2 most common approaches of magnetic resonance imaging targeted biopsy (TB)—cognitive registration targeted biopsy (COG-TB) and software fusion targeted biopsy (FUS-TB)—we assessed our institutional experience with both methods. TB has emerged to complement systematic template biopsy (SB) in prostate cancer (PCa) diagnosis; however, which magnetic resonance imaging targeting methodology is diagnostically better remains unclear.
