Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Thomas LoSasso"'
Publikováno v:
International Journal of Medical Physics, Clinical Engineering and Radiation Oncology. 11:176-187
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e86b862626672ee3b42fabad44e7c22
https://doi.org/10.4236/ijmpcero.2022.113015
https://doi.org/10.4236/ijmpcero.2022.113015
Publikováno v:
Practical radiation oncology. 12(5)
This study reports the impact of using a centralized database system for major equipment quality assurance (QA) at a large institution.A centralized database system has been implemented for radiation therapy machine QA in our institution at 6 campuse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64139f1df01097d1e210a6dcd01c5279
https://pubmed.ncbi.nlm.nih.gov/35431152
https://pubmed.ncbi.nlm.nih.gov/35431152
Publikováno v:
International journal of medical physics, clinical engineering and radiation oncology
Managing TG-51 reference dosimetry in a large hospital network can be a challenging task. The objectives of this study are to investigate the effectiveness of using Statistical Process Control (SPC) to manage TG-51 workflow in such a network. All the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e74b5d54659242db690020f93e2ac80
https://pubmed.ncbi.nlm.nih.gov/34395105
https://pubmed.ncbi.nlm.nih.gov/34395105
Publikováno v:
Med Phys
PURPOSE: Real-time tumor tracking through active correction by the multileaf collimator or treatment couch offers a promising strategy to mitigate delivery uncertainty due to intrafractional tumor motion. This study evaluated the performance of MLC a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d69df561f05988ac1566b8fbf558483
https://pubmed.ncbi.nlm.nih.gov/32757298
https://pubmed.ncbi.nlm.nih.gov/32757298
Autor:
Abraham J. Wu, S Lim, Amandeep Taggar, Antonio L. Damato, Gil'ad N. Cohen, Neil K. Taunk, Mark J. Rivard, Thomas LoSasso, Karen Episcopia
Publikováno v:
Brachytherapy. 16:1257-1264
Purpose To present the clinical commissioning of a novel 103 Pd directional brachytherapy device (CivaSheet) for intraoperative radiation therapy. Methods and Materials Clinical commissioning for the CivaSheet consisted of establishing: ( 1 ) source
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4a51232b24318385256d4dfc38975b0
https://doi.org/10.1016/j.brachy.2017.07.010
https://doi.org/10.1016/j.brachy.2017.07.010
Publikováno v:
Journal of Applied Clinical Medical Physics
Hypofractionated treatments generally increase the complexity of a treatment plan due to the more stringent constraints of normal tissues and target coverage. As a result, treatment plans contain more modulated MLC motions that may require extra effo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80a8c21c4baa0a4dd1c174be0ec50276
http://europepmc.org/articles/PMC4831077
http://europepmc.org/articles/PMC4831077
Publikováno v:
Medical physics. 46(2)
PURPOSE This study proposes a proactive maintenance model utilizing historical Multileaf collimator (MLC) performance data to predict potential MLC dysfunctions, promote preemptive maintenance and thereby reduce treatment disruptions. METHODS MLC fai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a4fe0a0333de00271ef5d5a446f931c
https://pubmed.ncbi.nlm.nih.gov/30589084
https://pubmed.ncbi.nlm.nih.gov/30589084
Autor:
Lawrence T. Dauer, Yoshiya Yamada, Thomas LoSasso, Gil'ad N. Cohen, John J. Munro, Marco Zaider, Assen S. Kirov, Matthew J. Williamson
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 88:746-752
Purpose A novel 32 P brachytherapy source has been in use at our institution intraoperatively for temporary radiation therapy of the spinal dura and other localized tumors. We describe the dosimetry and clinical implementation of the source. Methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86fb6acc8c672d65f5a8e7d4fc2a30ae
https://doi.org/10.1016/j.ijrobp.2013.11.006
https://doi.org/10.1016/j.ijrobp.2013.11.006
Autor:
Ning J. Yue, Jatinder R. Palta, Thomas LoSasso, Gary A. Ezzell, Andrea Molineu, Dimitris Mihailidis, Chester R. Ramsey, Nesrin Dogan, Jie Shi, Ping Xia, Bill J. Salter, Ying Xiao, James Mechalakos, Jay Burmeister
Publikováno v:
Medical Physics. 36:5359-5373
AAPM Task Group 119 has produced quantitative confidence limits as baseline expectation values for IMRT commissioning. A set of test cases was developed to assess the overall accuracy of planning and delivery of IMRT treatments. Each test uses contou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62dba4f7ed06ff628f4873b51a494d2a
https://doi.org/10.1118/1.3238104
https://doi.org/10.1118/1.3238104
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 72:575-581
Purpose The Varian RapidArc is a system for intensity-modulated radiotherapy (IMRT) treatment planning and delivery. RapidArc incorporates capabilities such as variable dose-rate, variable gantry speed, and accurate and fast dynamic multileaf collima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ea42953aa38e4f8df15b7b3f2fb70d3
https://doi.org/10.1016/j.ijrobp.2008.05.060
https://doi.org/10.1016/j.ijrobp.2008.05.060