There are several strategies for the early detection of prostate cancer. The first step is often a blood test for prostate-specific antigen (PSA). If PSA levels exceed a certain threshold, the next ...
Millions of men could benefit from a new, faster prostate cancer scan. The quicker, cheaper MRI scan was just as accurate at diagnosing prostate cancer in clinical trials as the current 30- to ...
Angus Chen covers all issues broadly related to cancer including drugs, policy, science, and equity. He joined STAT in 2021 after covering health and science at NPR and NPR affiliate stations. His ...
MRI reports and biopsy pathology reports were extracted from a cohort of 1,360,866 patients with PCa in the VA Cancer Registry System or the VA Corporate Data Warehouse, with 155,570 patients having ...
Biparametric MRI, which omits the dynamic contrast enhancement sequence, can detect clinically significant prostate cancer as well as multiparametric MRI. Biparametric MRI performs as well as ...
Among patients with prostate cancer who received MRI-guided stereotactic body radiation therapy (SABR), more than 80% demonstrated “classic” neurovascular bundle patterns and over 96% showed more than ...
Prostate MRI currently lacks the accuracy to replace biopsies in active surveillance for prostate cancer. The negative predictive value of MRI remains below 90%, the general goal for safely avoiding ...
In a cohort of US veterans with prostate cancer who were on active surveillance, negative multiparametric MRI had a 75% negative predictive value for ruling out disease of grade group 2 or higher at ...
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