Abstract
Radiation therapy is a key part of the combined modality treatment for Hodgkin's lymphoma (HL) and non-Hodgkin's lymphoma (NHL), which can achieve locoregional control of disease. The 3D-conformal radiation oncology can be extended-field (EFRT), involved-field (IFRT) and involved node (INRT). New techniques have resulted in a smaller radiation field and lower dose for critical organs such as lung heart and breast. In our research, we made a virtual simulation for one patient who was treated in four different radiotherapeutic techniques: mantle field (MFRT), EFRT, IFRT and INRT. After delineatiion we compared dose-volume histograms for each technique. The fusion of CT for planning radiotherapy with the initial PET/CT was made using Softver Xio 4.6 in the Focal program. The dose for all four techniques was 36Gy. Our results support the use of PET/CT in radiation therapy planning. With IFRT and INRT, the burden on the organs at risk is less than with MFRT and EFRT. On the other hand, the dose distribution in the target volume is much better with the latter. The aim of modern radiotherapy of HL and NHL is to reduce the intensity of treatment and therefore PET/CT should be used to reduce and not increase the amount of tissue receivi...Continue Reading
References
Apr 24, 2003·European Journal of Nuclear Medicine and Molecular Imaging·Karoline SpaepenLuc Mortelmans
Aug 13, 2003·Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology·Andreas EngertUNKNOWN German Hodgkin's Lymphoma Study Group
Mar 6, 2004·International Journal of Radiation Oncology, Biology, Physics·Hans Theodor EichUNKNOWN German Hodgkin Study Group
Sep 15, 2004·Critical Reviews in Oncology/hematology·Martin HutchingsLena Specht
Dec 14, 2004·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Young K LeeSteve Webb
Apr 30, 2005·Blood·Corinne HaiounMichel Meignan
Jun 28, 2005·Annals of Oncology : Official Journal of the European Society for Medical Oncology·N G MikhaeelA R Timothy
Jun 27, 2006·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Theodore GirinskyEvert Noordijk
Dec 13, 2006·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Carsten NiederMichael Molls
Jan 27, 2007·European Journal of Haematology·Martin HutchingsLena Specht
Aug 28, 2007·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Theodore GirinskyJean Lumbroso
Nov 27, 2007·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Mithra GhalibafianTheodore Girinsky
Jun 17, 2008·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Theodore GirinskyUNKNOWN EORTC-GELA Lymphoma Group
Mar 17, 2009·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Dominic A X SchinaglJohannes H A M Kaanders
Jan 28, 2014·Asian Pacific Journal of Cancer Prevention : APJCP·Temsak PhungrassamiHutcha Sriplung
Jun 18, 2014·Asian Pacific Journal of Cancer Prevention : APJCP·Zekiye HasbekTurgut Kacan
Nov 7, 2014·Asian Pacific Journal of Cancer Prevention : APJCP·Pil Moon KangDong Il Kang