The impact of breathing amplitude on dose homogeneity in intensity modulated proton therapy

Background/purpose: Intensity-modulated proton therapy (IMPT) dose distributions can be severely degraded in targets moving with respiration due to the interplay, range and blurring effects. In this study we investigated the joint and disentangled impact of these effects as a function of the motion...

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Bibliographic Details
Main Authors: Angjelina Protik, Marcel van Herk, Marnix Witte, Jan-Jakob Sonke
Format: Article
Language:English
Published: Elsevier 2017-07-01
Series:Physics and Imaging in Radiation Oncology
Online Access:http://www.sciencedirect.com/science/article/pii/S2405631616300343