Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Radiation Oncology cung cấp cho các bạn kiến thức về ngành y đề tài: " RapidArc, intensity modulated photon and proton techniques for recurrent prostate cancer in previously irradiated patients: a treatment planning comparison study. | Radiation Oncology BioMed Central Open Access RapidArc intensity modulated photon and proton techniques for recurrent prostate cancer in previously irradiated patients a treatment planning comparison study Damien C Weber 1 5 Hui Wang1 Luca Cozzi2 Giovanna Dipasquale1 Haleem G Khan3 Osman Ratib4 5 Michel Rouzaud1 Hansjoerg Vees1 Habib Zaidi4 and Raymond Miralbell1 5 Address Department of Radiation Oncology University Hospital of Geneva Geneva Switzerland 2Oncology Institute of Southern Switzerland Medical Physics Unit Bellinzona Switzerland institute of Radiology Jean Violette Geneva Switzerland 4Department of Nuclear Medicine University Hospital of Geneva Geneva Switzerland and 5Faculty of medicine UNIGE University of Geneva Switzerland Email Damien C Weber - Hui Wang - Luca Cozzi - Giovanna Dipasquale - Haleem G Khan - khanhaleem@ Osman Ratib - ratib-osman@ Michel Rouzaud - Hansjoerg Vees - Habib Zaidi - Raymond Miralbell - Corresponding author Published 9 September 2009 Received 2 June 2009 Accepted 9 September 2009 RadiationOncology 2009 4 34 doi 1748-717X-4-34 This article is available from http content 4 1 34 2009 Weber et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background A study was performed comparing volumetric modulated arcs RA and intensity modulation with photons IMRT or protons IMPT radiation therapy RT for patients with recurrent prostate cancer after RT. Methods Plans for RA IMRT and IMPT were optimized for 7 patients. Prescribed dose was 56 Gy in 14 .
