Correlation Between Average Segment Width and Gamma Passing Rate as a Function of MLC Position Error in Volumetric Modulated Arc Therapy

Objective: This study analyzed the correlation between the average segment width (ASW) and gamma passing rate according to the multi-leaf collimator (MLC) position error. Method: To evaluate the changes in the gamma passing rate according to the MLC position error, 21 volumetric modulated arc therap...

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Bibliographic Details
Main Authors: Young Min Moon PhD, Sang Il Bae PhD, Moo Jae Han PhD, Wan Jeon MD, Tosol Yu MD, Chul Won Choi MD, PhD, Jin Young Kim PhD
Format: Article
Language:English
Published: SAGE Publishing 2021-11-01
Series:Technology in Cancer Research & Treatment
Online Access:https://doi.org/10.1177/15330338211059937