Fig. 2From: Seed migration after transperineal interstitial prostate brachytherapy by using loose seeds: Japanese prostate cancer outcome study of permanent iodine-125 seed implantation (J-POPS) multi-institutional cohort studySeed migration rates of each chest X-P methods. PI = permanent iodine-125 seed implantation; PI + EBRT = PI combined with external beam radiation therapy; PA = posterior-anterior *: Chi square testBack to article page