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5 articles related to "Epid"

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Articles

Original Research

Published on 12 Jan 2026

Comparison of positioning errors and PTV expansion between the iSCOUT image-guidance system and onboard EPID in rectal cancer radiotherapy: a real-world study

in Radiation Oncology

Bao Wan
Lu Hou
Jiangtao Han
Yongtai Zheng
Chao Liu
Shuo Sun
Yu Zhao
Fukui Huan
Hongkai Wang
Tantan Li

Frontiers in Oncology

doi 10.3389/fonc.2025.1671586

639 views

Original Research

Published on 04 Dec 2024

Development of a new VMAT QA framework for Mobius3D using control-point specific EPID images

in Radiation Oncology

JaeHyun Seok
Hojin Kim
Min Cheol Han
Jihun Kim
Kwangwoo Park
Hyeonjeong Cho
Dohyeon Yoo
Jin Sung Kim

Frontiers in Oncology

doi 10.3389/fonc.2024.1478118

2,323 views
2 citations

Original Research

Published on 02 Nov 2021

Evaluation of Daily CT for EPID-Based Transit In Vivo Dosimetry

in Radiation Oncology

Bin Feng
Lei Yu
Enwei Mo
Liyuan Chen
Jun Zhao
Jiazhou Wang
Weigang Hu

Frontiers in Oncology

doi 10.3389/fonc.2021.782263

5,974 views
22 citations

Original Research

Published on 13 Jan 2023

Prediction of portal dosimetry quality assurance results using log files-derived errors and machine learning techniques

in Radiation Oncology

Kah Seng Lew
Clifford Ghee Ann Chua
Calvin Wei Yang Koh
James Cheow Lei Lee
Sung Yong Park
Hong Qi Tan

Frontiers in Oncology

doi 10.3389/fonc.2022.1096838

2,886 views
2 citations

Original Research

Published on 14 Sep 2021

Analysis of EPID Transmission Fluence Maps Using Machine Learning Models and CNN for Identifying Position Errors in the Treatment of GO Patients

in Radiation Oncology

Guyu Dai
Xiangbin Zhang
Wenjie Liu
Zhibin Li
Guangyu Wang
Yaxin Liu
Qing Xiao
Lian Duan
Jing Li
Xinyu Song

Frontiers in Oncology

doi 10.3389/fonc.2021.721591

4,751 views
11 citations