Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Jonas D. Fontenot"'
Publikováno v:
Advances in Radiation Oncology, Vol 7, Iss 2, Pp 100780- (2022)
Background: Strategies for managing respiratory motion, specifically motion-encompassing methods, in radiation therapy typically assume reproducible breathing. In reality, respiratory motion variations occur and ultimately cause tumor motion variatio
Externí odkaz:
https://doaj.org/article/1c5f829b7ac244b3beb2bf77758972e5
Autor:
Phillip D.H. Wall, Jonas D. Fontenot
Publikováno v:
Informatics in Medicine Unlocked, Vol 18, Iss , Pp - (2020)
The purpose of this study was to develop and evaluate machine learning models for predicting quality assurance (QA) outcomes of volumetric modulated arc radiation therapy (VMAT) treatment plans. A dataset of 500 VMAT treatment plans and diode-array Q
Externí odkaz:
https://doaj.org/article/228b284f8b4e46f2a515aaa20be7a05f
Autor:
Jonas D. Fontenot, Phillip D.H. Wall
Publikováno v:
Physica Medica. 87:136-143
Previous literature has shown general trade-offs between plan complexity and resulting quality assurance (QA) outcomes. However, existing solutions for controlling this trade-off do not guarantee corresponding improvements in deliverability. Therefor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3a25c5aa82e24464d5b3ff6b5ae3759
https://doi.org/10.1016/j.ejmp.2021.03.017
https://doi.org/10.1016/j.ejmp.2021.03.017
Publikováno v:
Medical Physics. 48:2083-2094
Purpose The purpose of this work is to create a decision support methodology to predict when patients undergoing radiotherapy treatment for locally advanced lung cancer would potentially benefit from adaptive radiotherapy. The proposed methodology se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b968d8cbfbf89ff9a575b58290691833
https://doi.org/10.1002/mp.14529
https://doi.org/10.1002/mp.14529
Publikováno v:
Journal of applied clinical medical physics. 23(10)
To develop a methodology that can be used to measure the temporal latency of a respiratory gating system.The gating system was composed of an automatic gating interface (Response) and an in-house respiratory motion monitoring system featuring an opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51132ef8fa6d761a55b9247d6d95f233
https://pubmed.ncbi.nlm.nih.gov/36082988
https://pubmed.ncbi.nlm.nih.gov/36082988
Publikováno v:
Journal of Applied Clinical Medical Physics
Interplay effects in highly modulated stereotactic body radiation therapy lung cases treated with volumetric modulated arc therapy. Purpose To evaluate the influence of tumor motion on dose delivery in highly modulated stereotactic body radiotherapy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::955e2389300ac2d5cb7ca0d5f43a2af4
https://doi.org/10.1002/acm2.13028
https://doi.org/10.1002/acm2.13028
Publikováno v:
Advances in Radiation Oncology
Advances in Radiation Oncology, Vol 7, Iss 2, Pp 100780-(2022)
Advances in Radiation Oncology, Vol 7, Iss 2, Pp 100780-(2022)
Background: Strategies for managing respiratory motion, specifically motion-encompassing methods, in radiation therapy typically assume reproducible breathing. In reality, respiratory motion variations occur and ultimately cause tumor motion variatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0d38612f42704ed189369d5ef19feb9
http://europepmc.org/articles/PMC8603026
http://europepmc.org/articles/PMC8603026
Autor:
Phillip D.H. Wall, Jonas D. Fontenot
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose Knowledge‐based planning (KBP) techniques have been reported to improve plan quality, efficiency, and consistency in radiation therapy. However, plan complexity and deliverability have not been addressed previously for treatment plans guide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::613a8bcd68f66254971a054332596612
https://doi.org/10.1002/acm2.12790
https://doi.org/10.1002/acm2.12790
Autor:
Steven P. McCullough, Hassaan Alkhatib, Kyle J. Antes, Sarah Castillo, Jonas D. Fontenot, Andrew R Jensen, Jason Matney, Arthur J. Olch
Publikováno v:
Journal of Applied Clinical Medical Physics
The American Association of Physicists in Medicine (AAPM) is a nonprofit professional society whose primary purposes are to advance the science, education, and professional practice of medical physics. The AAPM has more than 8000 members and is the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::744e55f40125d5771b2cd8b18c127269
https://pubmed.ncbi.nlm.nih.gov/34272810
https://pubmed.ncbi.nlm.nih.gov/34272810
Development of a Monte Carlo multiple source model for inclusion in a dose calculation auditing tool
Autor:
Geoffrey Ibbott, Stephen F Kry, Carol J. Etzel, Austin M. Faught, Jonas D. Fontenot, David S Followill, S. Davidson
Publikováno v:
Medical Physics. 44:4943-4951
Purpose The Imaging and Radiation Oncology Core Houston (IROC-H) (formerly the Radiological Physics Center) has reported varying levels of agreement in their anthropomorphic phantom audits. There is reason to believe one source of error in this obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::227573a70e34e1d523ccc3ba2f7a55c2
https://doi.org/10.1002/mp.12426
https://doi.org/10.1002/mp.12426