Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Suzanne, van Beek"'
Autor:
Suzanne van Beek, Marcel Jonker, Olga Hamming-Vrieze, Abrahim Al-Mamgani, Arash Navran, Peter Remeijer, Jeroen B. van de Kamer
Publikováno v:
Technical Innovations & Patient Support in Radiation Oncology, Vol 12, Iss , Pp 34-40 (2019)
Introduction: During a course of radiotherapy for head-and-neck-cancer (HNC), non-rigid anatomical changes can be observed on daily Cone Beam CT (CBCT). To objectify responses to these changes, we use a decision support system (traffic light protocol
Externí odkaz:
https://doaj.org/article/4029f30d0c5440c48aae6504522678ee
Autor:
Suzanne van Beek, Anja Betgen, Monica Buijs, Jikke Stam, Lisa Hartgring, Baukelien van Triest, Peter Remeijer
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 6, Iss , Pp 89-93 (2018)
Background and purpose: The clinical target volume (CTV) in radiotherapy of rectal cancer is subject to large deformations. With a plan library strategy, the treatment may be adapted to these deformations. The purpose of this study was to determine f
Externí odkaz:
https://doaj.org/article/44fcc9ff954f42b48bee165d34f06f64
Autor:
Abrahim, Al-Mamgani, Rob, Kessels, Tomas, Janssen, Arash, Navran, Suzanne, van Beek, Casper, Carbaat, Willem H, Schreuder, Jan-Jakob, Sonke, Corrie A M, Marijnen
Publikováno v:
Radiotherapy and oncology, 168, 16-22. Elsevier Ireland Ltd
Purpose: We aim to identify the dosimetric and clinical impact of reducing the total GTV-CTV-PTV margins in head-and-neck squamous cell carcinoma (HNSCC) treated with definitive (chemo)radiation. Materials and methods: The acute and late toxicity and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0611fbfbe1dd9cb588db3791b11492fe
https://doi.org/10.1016/j.radonc.2022.01.013
https://doi.org/10.1016/j.radonc.2022.01.013
Publikováno v:
Medical Physics. 49:1701-1711
Automatic cervix-uterus segmentation of the clinical target volume (CTV) on CT and cone-beam CT (CBCT) scans is challenged by the limited visibility and the non-anatomical definition of certain border regions. We study the potential performance gain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cf1b2311b3c3beffcb5e25884a9c812
https://doi.org/10.1002/mp.15421
https://doi.org/10.1002/mp.15421
Autor:
A.N. Scholten, Peter Remeijer, Fenna Heres Diddens, F. Koetsveld, Shaheen Ali, Rick L. Haas, C. Schneider, Suzanne van Beek, Anja Betgen
Publikováno v:
Practical Radiation Oncology. 9:115-122
Purpose Many authors suggest that extremity soft tissue sarcomas (ESTS) do not change significantly in size during preoperative radiation therapy (RT). This cone beam computed tomography study investigates the justification to deliver the entire cour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c96aae98f6c1c19876f5a7b6614cb95
https://doi.org/10.1016/j.prro.2018.11.001
https://doi.org/10.1016/j.prro.2018.11.001
Publikováno v:
Medical physicsREFERENCES. 47(9)
Purpose To generate a series of physiologically plausible cervix CTVs by biomechanically modeling organ deformation as a consequence of bladder filling. This series can serve as planning CTVs for radiotherapy treatment of cervical cancer patients usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b14cf6e2a8511fbff69907314b744b90
https://pubmed.ncbi.nlm.nih.gov/32594544
https://pubmed.ncbi.nlm.nih.gov/32594544
Publikováno v:
Medical Physics. 45:4345-4354
Purpose Day-to-day shape variation in the rectum CTV results in considerable geometric uncertainties during rectal cancer radiotherapy. To ensure coverage a large CTV-to-PTV margin is required. The purpose of this study was to increase the accuracy o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96b13b32d609c0a304d1340402f6c796
https://doi.org/10.1002/mp.13137
https://doi.org/10.1002/mp.13137
Publikováno v:
Practical Radiation Oncology, 4(6), 448-454. ELSEVIER SCIENCE INC
Practical radiation oncology, 4(6), 448-454. Elsevier BV
Practical radiation oncology, 4(6), 448-454. Elsevier BV
Purpose: In radiation therapy, head and neck (H&N) supports and thermoplastic masks are used to reproduce the setup of patients for H&N treatment. Individualized supports that include the shoulders may improve the immobilization of the upper thorax r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0651bba36d91801d3b662344026a902e
https://doi.org/10.1016/j.prro.2014.02.002
https://doi.org/10.1016/j.prro.2014.02.002
Autor:
Suzanne van Beek, Marcel van Herk, Coen R.N. Rasch, A. Mencarelli, Jan-Jakob Sonke, Peter Remeijer, Simon van Kranen
Publikováno v:
Radiotherapy and Oncology, 94(2), 213-217. ELSEVIER IRELAND LTD
Radiotherapy and oncology, 94(2), 213-217. Elsevier Ireland Ltd
Radiotherapy and oncology, 94(2), 213-217. Elsevier Ireland Ltd
Purpose: To discuss the first clinical experience with a multiple region of interest (mROI) registration and correction method for high-precision radiotherapy of head-and-neck cancer patients.Materials and methods: 12-13 3D rectangular-shaped ROIs we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d8396c4ce1a454a66d554857ea2139b
https://doi.org/10.1016/j.radonc.2009.12.017
https://doi.org/10.1016/j.radonc.2009.12.017
Publikováno v:
International journal of radiation oncology, biology, physics, 73(5), 1566-1573. Elsevier Inc.
Purpose To quantify local geometrical uncertainties in anatomical sub-regions during radiotherapy for head-and-neck cancer patients. Methods and Materials Local setup accuracy was analyzed for 38 patients, who had received intensity-modulated radioth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8f59e7661baeb9bb42d66d9e9a7bcd7
https://doi.org/10.1016/j.ijrobp.2008.11.035
https://doi.org/10.1016/j.ijrobp.2008.11.035