Author Interviews, Prostate Cancer, Radiology / 18.03.2014

Dr. Maarten de Rooij MD, PhD Candidate Department of Radiology, Radboud University Nijmegen Medical Centre, Nijmegen, Gelderland 6525 GA, The Interview with: Dr. Maarten de Rooij MD, PhD Candidate Department of Radiology Radboud University Nijmegen Medical Centre Nijmegen, Gelderland 6525 GA, The Netherlands What are the main findings of the study? Dr. de Rooij : Prostate cancer is the most common cancer in men and the second leading cause of cancer related death. The current diagnosis is based on ‘random or blind’ systematic transrectal ultrasound guided prostate biopsies in men with an elevated PSA. This can lead to over-diagnosis and over-treatment of prostate cancer, but can also miss important tumors. The role of multiparametric MRI (mpMRI) to improve the diagnosis of prostate cancer is evolving. In this meta-analysis we determined the diagnostic accuracy of mpMRI for the detection of prostate cancer. Our analysis included 7 studies using mpMRI which showed high overall specificity (0.88; 95% CI 0.82-0.92), with variable but high negative predictive values (0.65 - 0.95) and sensitivities (0.74; 95% CI 0.66-0.81). (more…)