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

Table 1

Qualitative and quantitative imaging assessment in respect of the standards of reference.

	DWI (size > 6 mm)		ADC* (size > 6 mm°)
Standard of; reference	No relapse	Relapse	No relapse	Relapse
No relapse	8 (7)	1 (1)	8 (7)	1 (1)
Relapse	3 (0)	15 (15)	4 (1)	14 (14)

Data regarding PF nodules >6 mm are shown in brackets; *cut-off 1.13 × 10⁻³ mm²/sec and °cut-off 1.2 × 10⁻³ mm²/sec.