Fig. 4From: Challenge of prostate MRI segmentation on T2-weighted images: inter-observer variability and impact of prostate morphologyInfluence of variation in prostate volume on zonal differentiation. a Poor zonal differentiation in a small prostate volume (20 cm3); b Clear zonal anatomy differentiation in a larger prostate volume (120 cm3): pseudo-capsule (green arrows) and TZ delimitation (red dotted arrows) are clearly individualizableBack to article page