Assessment of setup uncertainty in hypofractionated liver radiation therapy with a breath-hold technique using automatic image registration–based image guidance

Assessment of setup uncertainty in hypofractionated liver radiation therapy with a breath-hold technique using automatic image registration–based image guidance

Abstract Background Target localization in radiation therapy is affected by numerous sources of uncertainty. Despite measures to minimize the breathing motion, the treatment of hypofractionated liver radiation therapy is further challenged by residual uncertainty coming from involuntary organ motion...

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Bibliographic Details
Main Authors: Gye Won Choi, Yelin Suh, Prajnan Das, Joseph Herman, Emma Holliday, Eugene Koay, Albert C. Koong, Sunil Krishnan, Bruce D. Minsky, Grace L. Smith, Cullen M. Taniguchi, Sam Beddar
Format: Article
Language:English
Published: BMC 2019-08-01
Series:Radiation Oncology
Subjects:
Setup uncertainty
IGRT
In-room CT
Liver radiotherapy
PTV margin
Online Access:http://link.springer.com/article/10.1186/s13014-019-1361-6

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