Diffusion-Weighted Magnetic Resonance Diagnosis of Local Recurrences of Prostate Cancer after Radical Prostatectomy: Preliminary Evaluation on Twenty-Seven Cases

Table 2

Performance (%) of DWI; data regarding PF nodules >6 mm are shown in brackets.

	Sensitivity	Specificity	Accuracy	ppv	npv	Cut-off
DWI score	83.3 (100)	88.9 (87.5)	85.2 (95.6)	93.7 (93.7)	72.7 (100)
ADCm	77.8 (93.3)	88.9 (87.5)	81.8 (85.4)	93.3 (93.3)	66.7 (87.5)	1.13 (1.2)