Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8248589 | Physica Medica | 2018 | 10 Pages |
Abstract
Commonly adopted gamma criteria are not sensitive enough to validate lung SBRT VMAT plans at the 2% dose difference level. The error detection levels are fairly consistent despite changes in gamma criteria and cut-offs. The choice of gamma criteria was not significant and there was no clear benefit in tightening the gamma criteria.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Thahabah Alharthi, Elise M. Pogson, Sankar Arumugam, Lois Holloway, David Thwaites,