Focal therapy for prostate cancer: Evolutionary parallels to breast cancer treatment. Letter.

To the Editor:We read with great interest the recentmanuscript by Labbate et al reviewing the develop-ment of focal therapy in breast and prostate cancer(PCa).1Breast focal therapy (bFT) represents a suc-cessful model for organ-sparing cancer treatment, soas urologists sensible to prostate focal therapy (pFT)we can learn much about the complex process of bFTrecognition by the scientific community.