Zobrazeno 1 - 10
of 85
pro vyhledávání: '"R. Rozendaal"'
Autor:
M. Chamoro, U. Sharma, E. Molen dijk, S.M. Bierma-Zeinstra, R. Rozendaal, M. van Middelkoop, D. Schiphof
Publikováno v:
Osteoarthritis and Cartilage. 31:712-713
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ddae2a94dbaec966df540e007596209
https://doi.org/10.1016/j.joca.2023.02.066
https://doi.org/10.1016/j.joca.2023.02.066
Publikováno v:
Medical physicsReferences. 47(1)
Purpose In vivo EPID dosimetry is meant to trigger on relevant differences between delivered and planned dose distributions and should therefore be sensitive to changes in patient position and patient anatomy. Three-dimensional (3D) EPID back-project
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7bc99e0befa144af2f40ee065e808e
https://pubmed.ncbi.nlm.nih.gov/31674038
https://pubmed.ncbi.nlm.nih.gov/31674038
Autor:
P. Gonzalez, Igor Olaciregui-Ruiz, R. Rozendaal, H. Spreeuw, Ben J. Mijnheer, Anton Mans, Marcel van Herk
Publikováno v:
Medical Physics. 43:3969-3974
Purpose: Delivery errors during radiotherapy may lead to medical harm and reduced life expectancy for patients. Such serious incidents can be avoided by performing dose verification online, i.e., while the patient is being irradiated, creating the po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::882e2db8a31815d7fe8f509d7e032075
https://doi.org/10.1118/1.4952729
https://doi.org/10.1118/1.4952729
Publikováno v:
Medical physics. 46(1)
Purpose To assess the sensitivity of various EPID dosimetry alert indicators to patient-related variations and to determine alert threshold values that ensure excellent error detectability. Methods Our virtual dose reconstruction method uses in air E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12a80c7ee485c32ef27cbdf8dff64d4b
https://pubmed.ncbi.nlm.nih.gov/30372521
https://pubmed.ncbi.nlm.nih.gov/30372521
Autor:
Igor Olaciregui-Ruiz, R. Rozendaal, Ben J. Mijnheer, Ali Jomehzadeh, H. Spreeuw, Anton Mans, Parvaneh Shokrani, P. Gonzalez, R. Tielenburg
Publikováno v:
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). 54
Purpose To investigate the effectiveness of an EPID-based 3D transit dosimetry system in detecting deliberately introduced errors during VMAT delivery. Methods An Alderson phantom was irradiated using four VMAT treatment plans (one prostate, two head
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adde10900fa2c832e1c463923735b550
https://pubmed.ncbi.nlm.nih.gov/30337003
https://pubmed.ncbi.nlm.nih.gov/30337003
Publikováno v:
Radiotherapy and Oncology. 133:S267-S268
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370fcb9bc77d993838d1421bd9999024
https://doi.org/10.1016/s0167-8140(19)30934-x
https://doi.org/10.1016/s0167-8140(19)30934-x
Publikováno v:
Radiotherapy and Oncology. 133:S969-S970
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c2395d5dcccddcd334e0b42ae245730
https://doi.org/10.1016/s0167-8140(19)32211-x
https://doi.org/10.1016/s0167-8140(19)32211-x
Autor:
J.J. Sonke, B.J. Mijnheer, Igor Olaciregui-Ruiz, Anton Mans, R. Rozendaal, P. Gonzalez, U.A. Van der Heide, Iban Torres-Xirau
Publikováno v:
Physics in Medicine and Biology, 62(15), 6322-6340
In external beam radiotherapy, electronic portal imaging devices (EPIDs) are frequently used for pre-treatment and for in vivo dose verification. Currently, various MR-guided radiotherapy systems are being developed and clinically implemented. Indepe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::522cd0b09f99e4cfc65ad9b9ff23a7b0
https://hdl.handle.net/1887/3280449
https://hdl.handle.net/1887/3280449
Publikováno v:
Radiotherapy and Oncology. 127:S1168-S1169
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7fa0207e356214e4ae62a5e96bdfd42
https://doi.org/10.1016/s0167-8140(18)32432-0
https://doi.org/10.1016/s0167-8140(18)32432-0
Publikováno v:
Physics in medicine and biology, 58(22), 8253-8264. IOP Publishing Ltd.
At our institution EPID (electronic portal imaging device) dosimetry is routinely applied to perform in vivo dose verification of all patient treatments with curative intent since January 2008. The major impediment of the method has been the amount o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::316edf1128942bef698a52a81769b84d
https://doi.org/10.1088/0031-9155/58/22/8253
https://doi.org/10.1088/0031-9155/58/22/8253