PSA Bouncing after Short Term Androgen Deprivation and 3D-Conformal Radiotherapy for Localized Prostate Adenocarcinoma and the Relationship with the Kinetics of Testosterone

We observed no correlation between biochemical failure and PSA bounce. The longer duration of TAD and older age were found to be inversely proportional with PSA bouncing in this cohort. Notably, recovery of testosterone might cause PSA bouncing.