Figure 5From: Transperineal prostate biopsy: analysis of a uniform core sampling pattern that yields data on tumor volume limits in negative biopsiesProbability of detection versus tumor volume, comparing the point core and finite core cases, for S = 1.0 cm and s = 0.929 cm, using equations (A1) and (A7). The dashed line at PoD = 78.5% identifies where n = 1.Back to article page