Fig. 4From: Preoperative imaging accuracy in size determination of prostate cancer in men undergoing radical prostatectomy for clinically localised diseaseBland–Altman plots for mpMRI (a) and USWE (b). The y-axis represents the differences between the each modality and the histopathology. The x-axis represents average of each modalities with the histopathology. The solid black line in the centre represents the mean difference, the dashed black lines indicate the upper and lower limits of agreements (mean ± 1.96 SD)Back to article page