William Vladimir Ona Rodriguez

3D-CRT, IMRT and VMAT Techniques for Cancer Radiation Treatments

Comparison between treatment techniques for H&N, lung, breast and prostate

• Broschiertes Buch

Produktbeschreibung

One of the most important steps related with planning systems and the success in IMRT is the Optimization Process. The mean goal is arrive at an optimal intensity pattern through objective functions taking into account the absorbed dose constraints. Moreover, VMAT may ensure high dose conformity and sparing of normal tissue reducing the number of MU and the delivery times respect to other established IMRT techniques such as step and shoot, and dMLC. Head and neck carcinomas have moved from 3D-CRT to IMRT radiotherapy, having a great benefit of sparing OARs with reduction of the treatment time especially in treatment plans with high complexity. Inverse planning techniques have helped to ensure a high PTV conformation during the treatment in breast cancer. Inverse techniques have provided a better plan quality for prostate case and for Lung PTV coverage has been successfully completed by the dMLC plan. In this work, it was measured the interrelation between differences and advantages with each described technique mentioned.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 64
• Erscheinungstermin: 23. November 2016
• Englisch
• Abmessung: 220mm x 150mm x 4mm
• Gewicht: 114g
• ISBN-13: 9783330011519
• ISBN-10: 3330011513
• Artikelnr.: 47232555

Autorenporträt

William starts his studies in physics at the age of 19. He studied the effect and interaction of radiation on matter, particularly on the human body, completing his bachelor degree as physicist. He finished a Master in Advanced Studies in Medical Physics in Italy. Nowadays he is developing this field in the largest Hospital in Quito - Ecuador.