Analysis of intra-fraction prostate motion and derivation of duration-dependent margins for radiotherapy using real-time 4D ultrasound Eric Pei Ping Pang, Kellie Knight, Qiao Fan, Sheena Xue Fei Tan, Khong Wei Ang, Zubin Master, Wing-Ho Mui, Ronnie Wing-Kin Leung, Marilyn Baird, Jeffrey Kit Loong Tuan Physics and Imaging in Radiation Oncology Volume 5, Pages 102-107 (January 2018) DOI: 10.1016/j.phro.2018.03.008 Copyright © 2018 The Authors Terms and Conditions
Fig. 1 Illustration of the mean intra-fraction motion for each individual with respect to the 30-s blocks in the a) Superior/Inferior, b) left/right and c) anterior/posterior directions. Physics and Imaging in Radiation Oncology 2018 5, 102-107DOI: (10.1016/j.phro.2018.03.008) Copyright © 2018 The Authors Terms and Conditions