The objective of the program is to structure a network associating clinicians, pathologists, and scientists devoted to prostate cancer management and research. The network will generate a multi-centric centralized database of PCa patients treated by radical prostatectomy, with standardized bio-resources collection, including prostate and adipose tissue samples. The use of the bio-resources will be orientated mainly toward the relationships between adipose tissue/lipids and PCa aggressiveness.