A retrospecive review of 34 patients who had been to former TRUS guided prostate biopsies, where there was a discrepancy between MRI reported tumor suspicious findings and histology. They were re-biopsied with MRGB. We could verify cancer in 14 of 24 patients with former negative or benign histology. We also upgraded 7 out of 10 patients from low-grade to intermidiate or high-grade cancer. In addition to finding former unknown cancers, we also found that the urologists settled with benign diagnoses from MRGB. They then decided to end investigations in these patients.