CD59 and bone metastasis: According to molecular imaging TNM (miTNM) definition [14, 15], prostate bed relapse (miTr) was detected in 6.3% of cases (11/176), pelvic nodes (miN1) in 18.8% (33/176), extra-pelvic nodes (miM1a) in 10.2% (18/176), bone metastasis (miM1b) in 12.5% (22/176), and visceral non-nodal metastasis (miM1c) in 2.8% (5/176).