Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Scott Penfold"'
Publikováno v:
Cancers, Vol 14, Iss 9, p 2271 (2022)
Hypofractionated radiotherapy is an attractive approach for minimizing patient burden and treatment cost. Technological advancements in external beam radiotherapy (EBRT) delivery and image guidance have resulted in improved targeting and conformality
Externí odkaz:
https://doaj.org/article/9b20f4ce52304719a82d61a446658e76
Publikováno v:
Journal of Personalized Medicine, Vol 11, Iss 4, p 282 (2021)
Deep inspiration breath hold (DIBH) radiotherapy is a technique used to manage early stage left-sided breast cancer. This study compared dosimetric indices of patient-specific X-ray versus proton therapy DIBH plans to explore differences in target co
Externí odkaz:
https://doaj.org/article/8f4a847714324e97a1d047fbd44a4d4a
Autor:
Scott Penfold
Publikováno v:
Medical Physics. 49:5340-5346
Proton imaging makes use of high-energy, low-intensity proton beams that fully traverse the patient and has been suggested to reduce range uncertainty in proton therapy. Upright patient positioning with proton imaging is being considered for a fixed
Autor:
Sophie Jessop, Scott Penfold, Peter Gorayski, Hien Le, Matthew O'Connor, Kelly Skelton, Hui Chin Tee
Publikováno v:
Asia-Pacific Journal of Clinical Oncology.
The Australian Bragg Centre for Proton Therapy and Research (ABCPTR) will be Australia's first proton beam therapy (PBT) facility. A model was developed to predict associated public hospital care requirements for patients during PBT, to facilitate re
Autor:
Scott Penfold, Hien Le, Annabelle M. Austin, Michael Douglass, Lisa Cunningham, Yvonne Hu, Giang T. Nguyen
Publikováno v:
Journal of Medical Radiation Sciences, Vol 68, Iss 1, Pp 44-51 (2021)
Journal of Medical Radiation Sciences
Journal of Medical Radiation Sciences
Introduction The significantly greater cost of proton therapy compared with X‐ray therapy is frequently justified by the expected reduction in normal tissue toxicity. This is often true for indications such as paediatric and skull base cancers. How
Publikováno v:
Acta Oncologica. 60:300-304
Background and purpose: Proton therapy has been proposed as a technique to improve the long-term quality of life of breast cancer patients. This is due to its ability to reduce the dose to healthy tissue compared to conventional X-ray therapy. The ai
Autor:
Hui Tee, Michael Douglass, Peter Gorayski, Raymond Dalfsen, Scott Penfold, Hien Le, Michael Penniment, Annabelle M. Austin, Giang T. Nguyen
Publikováno v:
Australasian Physical & Engineering Sciences in Medicine. 42:1091-1098
While proton beam therapy (PBT) can offer increased sparing of healthy tissue, it is associated with large capital costs and as such, has limited availability. Furthermore, it has not been well established whether PBT has significant clinical advanta
Autor:
George Antoniou, Scott Penfold
Inter-fractional anatomical variations in head and neck (H&N) cancer patients can lead to clinically significant dosimetric changes. Adaptive re-planning should thus commence to negate any potential over-dosage to organs-at-risk (OAR), as well as pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96e28d389e72dc78c5e097b3c7ed21a2
https://doi.org/10.21203/rs.3.rs-541098/v1
https://doi.org/10.21203/rs.3.rs-541098/v1
Publikováno v:
Journal of Personalized Medicine, Vol 11, Iss 282, p 282 (2021)
Journal of Personalized Medicine
Volume 11
Issue 4
Journal of Personalized Medicine
Volume 11
Issue 4
Deep inspiration breath hold (DIBH) radiotherapy is a technique used to manage early stage left-sided breast cancer. This study compared dosimetric indices of patient-specific X-ray versus proton therapy DIBH plans to explore differences in target co
Publikováno v:
Medical physicsREFERENCES. 48(5)
PURPOSE External beam radiotherapy (EBRT) treatment planning requires a fast and accurate method of calculating the dose delivered by a clinical treatment plan. However, existing methods of calculating dose distributions have limitations. Monte Carlo