Zobrazeno 1 - 10
of 13
pro vyhledávání: '"David T. Cooper"'
Autor:
Bin Han, Mohammad Najafi, David T. Cooper, Martin Lachaine, Rie von Eyben, Steven Hancock, Dimitre Hristov
Publikováno v:
Radiation Oncology, Vol 13, Iss 1, Pp 1-7 (2018)
Abstract Background Emerging hypofractionated prostate radiotherapy regimens require solutions for accurate target tracking during beam delivery. The goal of this study is to evaluate the performance of the Clarity ultrasound monitoring system for pr
Externí odkaz:
https://doaj.org/article/97d9340070b2406e8e8c6b3aec287481
Autor:
Hassan Jassar, An Tai, Xinfeng Chen, Timothy D. Keiper, Eric Paulson, Fabienne Lathuilière, Silvain Bériault, François Hébert, Laurence Savard, David T. Cooper, Sneha Cloake, X. Allen Li
Publikováno v:
Medical Physics. 50:3103-3116
Autor:
Farshad Mostafaei, William Haase, Candice Johnstone, Elizabeth Gore, An Tai, Christopher Ehlers, X. Allen Li, Martin Lachaine, David T. Cooper
Publikováno v:
Medical Physics. 45:4619-4626
PURPOSE The ability to monitor intrafractional tumor motion is essential for radiation therapy of thoracic and abdominal tumors. This study aims to develop a method to track lung tumor motion using intrafractional continuous ultrasound (US) and perio
Autor:
Xinfeng Chen, François Hébert, Eric S. Paulson, X. Allen Li, David T. Cooper, An Tai, Silvain Bériault, Fabienne Lathuiliere, Martin Lachaine, T. Keiper
Publikováno v:
Medical physicsReferences. 47(8)
PURPOSE Real-time high soft-tissue contrast magnetic resonance imaging (MRI) from the MR-Linac offers the best opportunity for accurate motion tracking during radiation therapy delivery via high-frequency two-dimensional (2D) cine imaging. This work
Autor:
E.A. Omari, Beth Erickson, X. Allen Li, David T. Cooper, G. Noid, Christopher Ehlers, F A Quiroz, Martin Lachaine
Publikováno v:
Medical Physics. 43:5252-5260
Purpose: Substantial intrafraction organ motion during radiation therapy (RT) for pancreatic cancer is well recognized as a major limiting factor for accurate delivery of RT. The aim of this work is to determine the feasibility of monitoring the intr
Autor:
Mohammad Najafi, Rie von Eyben, David T. Cooper, Dimitre Hristov, Martin Lachaine, Steven L. Hancock, Bin Han
Publikováno v:
Radiation Oncology (London, England)
Radiation Oncology, Vol 13, Iss 1, Pp 1-7 (2018)
Radiation Oncology, Vol 13, Iss 1, Pp 1-7 (2018)
Background Emerging hypofractionated prostate radiotherapy regimens require solutions for accurate target tracking during beam delivery. The goal of this study is to evaluate the performance of the Clarity ultrasound monitoring system for prostate mo
Autor:
Eenas A, Omari, Beth, Erickson, Christopher, Ehlers, Francisco, Quiroz, George, Noid, David T, Cooper, Martin, Lachaine, X Allen, Li
Publikováno v:
Medical physics. 43(9)
Substantial intrafraction organ motion during radiation therapy (RT) for pancreatic cancer is well recognized as a major limiting factor for accurate delivery of RT. The aim of this work is to determine the feasibility of monitoring the intrafraction
Publikováno v:
Baker, M, Cooper, D T & Behrens, C F 2016, ' Evaluation of uterine ultrasound imaging in cervical radiotherapy; a comparison of autoscan and conventional probe ', British Journal of Radiology, vol. 89, no. 1066, 20160510 . https://doi.org/10.1259/bjr.20160510
Objective: In cervical radiotherapy, it is essential that the uterine position is correctly determined prior to treatment delivery. The aim of this study was to evaluate an autoscan ultrasound (A-US) probe, a motorized transducer creating three-dimen
Autor:
Takamura Ashikaga, David T. Cooper, Apoorva Trivedi, Martin Lachaine, Jessica Archambault, Harold James Wallace, Daphne Hard
Publikováno v:
Practical radiation oncology. 7(1)
Purpose Transperineal ultrasound (TPUS) allows for continuous imaging of the prostate gland, but the accuracy of TPUS has not been rigorously studied. We determined the feasibility of prostate imaging with TPUS and subsequently compared prostate loca
Publikováno v:
Medical Physics. 43:3684-3684
Purpose: Real-time ultrasound monitoring during SBRT is advantageous in understanding and identifying motion irregularities which may cause geometric misses. In this work, we propose to utilize real-time ultrasound to track the diaphragm in conjuncti