Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sima Qamhiyeh"'
Autor:
Chrysi Papalazarou, Sima Qamhiyeh, Robert Kaatee, Joke De Rouck, Esther Decabooter, Guido C. Hilgers, Koen Salvo, Jacobus van Wingerden, Hilde Bosmans, Brent van der Heyden, Geert Pittomvils, Evelien Bogaert
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 29, Iss , Pp 100523- (2024)
Background and purpose: This work reports on the results of a survey performed on the use of computed tomography (CT) imaging for motion management, surface guidance devices, and their quality assurance (QA). Additionally, it details the collected us
Externí odkaz:
https://doaj.org/article/564e767dea6c40fe9293eb09eb2fda47
Autor:
Esther Decabooter, Guido C. Hilgers, Joke De Rouck, Koen Salvo, Jacobus Van Wingerden, Hilde Bosmans, Brent van der Heyden, Sima Qamhiyeh, Chrysi Papalazarou, Robert Kaatee, Geert Pittomvils, Evelien Bogaert
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 29, Iss , Pp 100522- (2024)
Background and purpose: To obtain an understanding of current practice, professional needs and future directions in the field of fan-beam CT in RT, a survey was conducted. This work presents the collected information regarding the use of CT imaging f
Externí odkaz:
https://doaj.org/article/ac10b642efba489d9946272ff0b209fc
Autor:
Nika Guberina, Christoph Pöttgen, Alina Santiago, Sabine Levegrün, Sima Qamhiyeh, Toke Printz Ringbaek, Maja Guberina, Wolfgang Lübcke, Frank Indenkämpen, Martin Stuschke
Publikováno v:
Frontiers in Oncology, Vol 12 (2023)
PurposeThis study aimed to assess interfraction stability of the delivered dose distribution by exhale-gated volumetric modulated arc therapy (VMAT) or intensity-modulated arc therapy (IMAT) for lung cancer and to determine dominant prognostic dosime
Externí odkaz:
https://doaj.org/article/8305b51379124cd89971524ced106a63
Publikováno v:
IFMBE Proceedings ISBN: 9789811090226
Radiotherapy (RT) treatment planning is based on computed tomography (CT) images and traditionally uses the conventional Hounsfield unit (CHU) range. This HU range is suited for human tissue but inappropriate for metallic materials. To guarantee safe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c161a22d109f700cc29c3e46d6a0314
https://doi.org/10.1007/978-981-10-9023-3_111
https://doi.org/10.1007/978-981-10-9023-3_111
Publikováno v:
Nukleonika, Vol 59, Iss 1, Pp 15-23 (2014)
Better knowledge of CT number values and their uncertainties can be applied to improve heavy ion treatment planning. We developed a novel method to calculate CT numbers for a computed tomography (CT) scanner using the Monte Carlo (MC) code, BEAMnrc/E
Publikováno v:
Journal of Applied Clinical Medical Physics
Proton radiotherapy of the prostate basal or whole seminal vesicles using scattering delivery systems is an effective treatment of prostate cancer that has been evaluated in prospective trials. Meanwhile, the use of pencil beam scanning (PBS) can fur
Autor:
Martijn Engelsman, L. Persoon, Dirk De Ruysscher, Erik Roelofs, Madelon Pijls-Johannesma, Sima Qamhiyeh, Frank Verhaegen, Coen R.N. Rasch, Philippe Lambin
Publikováno v:
Journal of Thoracic Oncology, 7(1), 165-176. ELSEVIER SCIENCE INC
Journal of Thoracic Oncology, 7(1), 165-176. Elsevier Science
Journal of Thoracic Oncology, 7(1), 165-176. Elsevier Science
Introduction This multicentric in silico trial compares photon and proton radiotherapy for non-small cell lung cancer patients. The hypothesis is that proton radiotherapy decreases the dose and the volume of irradiated normal tissues even when escala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83e5d54ced6ff6a51b344a3e0acb6b86
https://hdl.handle.net/1887/3281722
https://hdl.handle.net/1887/3281722
Autor:
Sima Qamhiyeh, M. Coghe, Michael Scholz, Dirk De Ruysscher, Johannes A. Langendijk, Coen R.N. Rasch, Gert De Meerleer, Frank Verhaegen, Philippe Lambin, C. Schilstra, Lambert Zijp, Erik Roelofs, L. Persoon, Madelon Pijls-Johannesma, Martijn Engelsman, Gheorghe Iancu
Publikováno v:
Radiotherapy and Oncology, 97(3), 567-571. ELSEVIER IRELAND LTD
Radiotherapy and Oncology, 97(3), 567-571. Elsevier Ireland Ltd
Radiotherapy and oncology, 97(3), 567-571. Elsevier Ireland Ltd
Radiotherapy and Oncology, 97(3), 567-571. Elsevier Ireland Ltd
Radiotherapy and oncology, 97(3), 567-571. Elsevier Ireland Ltd
This report introduces a framework for comparing radiotherapy treatment planning in multicentric in silico clinical trials. Quality assurance, data incompatibility, transfer and storage issues, and uniform analysis of results are discussed. The solut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36ddab9589d6956eb6d495a062b13aa8
https://research.rug.nl/en/publications/08f42a27-4e78-4ff4-9945-c0b3e7c95921
https://research.rug.nl/en/publications/08f42a27-4e78-4ff4-9945-c0b3e7c95921
Autor:
Coen R.N. Rasch, P. Lambin, Dirk De Ruysscher, Frank Verhaegen, Sima Qamhiyeh, Erik Roelofs, Martijn Engelsman, L. Persoon, Madelon Pijls-Johannesma
Publikováno v:
Radiotherapy and Oncology. 92:S108-S109