Zobrazeno 1 - 10
of 1 806
pro vyhledávání: '"P, Keall"'
Autor:
Natalie Plant, Adam Mylonas, Chandrima Sengupta, Doan Trang Nguyen, Shona Silvester, David Pryor, Peter Greer, Yoo Young (Dominique) Lee, Prabhakar Ramachandran, Venkatakrishnan Seshadri, Yuvnik Trada, Richard Khor, Tim Wang, Nicholas Hardcastle, Paul Keall
Publikováno v:
Radiation Oncology, Vol 19, Iss 1, Pp 1-8 (2024)
Abstract Background This observational study aims to establish the feasibility of using x-ray images of radio-opaque chemoembolisation deposits in patients as a method for real-time image-guided radiation therapy of hepatocellular carcinoma. Methods
Externí odkaz:
https://doaj.org/article/07eeac21a75e4b139fd0edf1eebed5d1
Autor:
James Grover, Paul Liu, Bin Dong, Shanshan Shan, Brendan Whelan, Paul Keall, David E. J. Waddington
Publikováno v:
Communications Medicine, Vol 4, Iss 1, Pp 1-12 (2024)
Abstract Background Magnetic resonance imaging (MRI) offers superb non-invasive, soft tissue imaging of the human body. However, extensive data sampling requirements severely restrict the spatiotemporal resolution achievable with MRI. This limits the
Externí odkaz:
https://doaj.org/article/3ae5da85b637451d8ce8e9afefe31e93
Autor:
Waddington, David E. J., Hindley, Nicholas, Koonjoo, Neha, Chiu, Christopher, Reynolds, Tess, Liu, Paul Z. Y., Zhu, Bo, Bhutto, Danyal, Paganelli, Chiara, Keall, Paul J., Rosen, Matthew S.
MRI-guidance techniques that dynamically adapt radiation beams to follow tumor motion in real-time will lead to more accurate cancer treatments and reduced collateral healthy tissue damage. The gold-standard for reconstruction of undersampled MR data
Externí odkaz:
http://arxiv.org/abs/2202.05267
Autor:
Emily Debrot, Paul Liu, Mark Gardner, Soo Min Heng, Chin Hwa Chan, Stephanie Corde, Simon Downes, Michael Jackson, Paul Keall
Publikováno v:
Pilot and Feasibility Studies, Vol 9, Iss 1, Pp 1-7 (2023)
Abstract Background This paper describes the protocol for the Nano X Image Guidance (Nano X IG) trial, a single-institution, clinical imaging study. The Nano X is a prototype fixed-beam radiotherapy system developed to investigate the feasibility of
Externí odkaz:
https://doaj.org/article/94e8995051aa43d2afa4173b30194998
Autor:
Carmen Hoffbeck, Danielle M. R. L. Middleton, Sarah K. Lamar, Susan N. Keall, Nicola J. Nelson, Michael W. Taylor
Publikováno v:
Ecology and Evolution, Vol 14, Iss 2, Pp n/a-n/a (2024)
Abstract Tuatara are the sole extant species in the reptile order Rhynchocephalia. They are ecologically and evolutionarily unique, having been isolated geographically for ~84 million years and evolutionarily from their closest living relatives for ~
Externí odkaz:
https://doaj.org/article/cfb948e6e22f4c36b7e257a5f908455f
Autor:
Margaretha Liliana Situmorang, Sandra Mandic, Michael Keall, Melody Smith, Niamh Donnellan, Kirsten J Coppell
Publikováno v:
Public Health Nutrition, Vol 27 (2024)
Abstract Objective: To understand the relationship between adolescents’ unhealthy snacking behaviour during their school journey and their perceived and objective measures of food outlet availability in the school neighbourhood. Design: A cross-
Externí odkaz:
https://doaj.org/article/e7e2708866124c0bb432c1bfbfb041ef
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 29, Iss , Pp 100541- (2024)
Background and Purpose: Surface Guided Radiotherapy (SGRT) for head and neck radiotherapy is challenging as obstructions are common and non-rigid facial motion can compromise surface accuracy. The purpose of this work was to develop and benchmark the
Externí odkaz:
https://doaj.org/article/95a5bf0fc9d34400b12d8afbf5ca595e
Autor:
Caterina Brighi, David E. J. Waddington, Paul J. Keall, Jeremy Booth, Kieran O’Brien, Shona Silvester, Jonathon Parkinson, Marco Mueller, Jackie Yim, Dale L. Bailey, Michael Back, James Drummond
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
BackgroundGlioblastoma (GBM) is the most aggressive type of brain cancer, with a 5-year survival rate of ~5% and most tumours recurring locally within months of first-line treatment. Hypoxia is associated with worse clinical outcomes in GBM, as it le
Externí odkaz:
https://doaj.org/article/5edcdad8f4af4d379976474a7c4ef04a
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