Figure 2From: Detection of local recurrent prostate cancer after radical prostatectomy in terms of salvage radiotherapy using dynamic contrast enhanced-MRI without endorectal coil(a) Correlation between tumor volume and PSA (Spearman correlation coefficient, 0.83; p<0.0001). (b) Correlation between tumor size and PSA (Spearman correlation coefficient, 0.47; p=0.03).Back to article page