... evaluating the rectal toxicity wherein the rectal contouring technique used Methods Patient Data A total of 11 8patients with histological proof of prostate adenocarcinoma was treated with 3D- CRT ... and the impact of the contouring techniques on DVH and acute rectal toxicity and rectal bleeding was evaluated We clearly demonstrated that mean rectal dose and rectal volume receiving a high dose ... Fiorino C, Cozzarini C, Vavassori V, Sanguineti G, Bianchi C, Cattaneo GM, Foppiano F, Magli A, Piazzolla A: Relationships between DVHs and late rectal bleeding after radiotherapy for prostate cancer: ...