Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Nanna M. Sijtsema"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Deep learning has proven to be highly effective in diagnosing COVID-19; however, its efficacy is contingent upon the availability of extensive data for model training. The data sharing among hospitals, which is crucial for training robust mo
Externí odkaz:
https://doaj.org/article/f5b4179ad1ec4dc69079be6582c629d1
Autor:
Burak Kocak, Tugba Akinci D’Antonoli, Nathaniel Mercaldo, Angel Alberich-Bayarri, Bettina Baessler, Ilaria Ambrosini, Anna E. Andreychenko, Spyridon Bakas, Regina G. H. Beets-Tan, Keno Bressem, Irene Buvat, Roberto Cannella, Luca Alessandro Cappellini, Armando Ugo Cavallo, Leonid L. Chepelev, Linda Chi Hang Chu, Aydin Demircioglu, Nandita M. deSouza, Matthias Dietzel, Salvatore Claudio Fanni, Andrey Fedorov, Laure S. Fournier, Valentina Giannini, Rossano Girometti, Kevin B. W. Groot Lipman, Georgios Kalarakis, Brendan S. Kelly, Michail E. Klontzas, Dow-Mu Koh, Elmar Kotter, Ho Yun Lee, Mario Maas, Luis Marti-Bonmati, Henning Müller, Nancy Obuchowski, Fanny Orlhac, Nikolaos Papanikolaou, Ekaterina Petrash, Elisabeth Pfaehler, Daniel Pinto dos Santos, Andrea Ponsiglione, Sebastià Sabater, Francesco Sardanelli, Philipp Seeböck, Nanna M. Sijtsema, Arnaldo Stanzione, Alberto Traverso, Lorenzo Ugga, Martin Vallières, Lisanne V. van Dijk, Joost J. M. van Griethuysen, Robbert W. van Hamersvelt, Peter van Ooijen, Federica Vernuccio, Alan Wang, Stuart Williams, Jan Witowski, Zhongyi Zhang, Alex Zwanenburg, Renato Cuocolo
Publikováno v:
Insights into Imaging, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Purpose To propose a new quality scoring tool, METhodological RadiomICs Score (METRICS), to assess and improve research quality of radiomics studies. Methods We conducted an online modified Delphi study with a group of international experts.
Externí odkaz:
https://doaj.org/article/84735d3b21f949ab8a02d96fb603cc0c
Autor:
Baoqiang Ma, Jiapan Guo, Hung Chu, Lisanne V. van Dijk, Peter M.A. van Ooijen, Johannes A. Langendijk, Stefan Both, Nanna M. Sijtsema
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 28, Iss , Pp 100502- (2023)
Background and purpose: To compare the prediction performance of image features of computed tomography (CT) images extracted by radiomics, self-supervised learning and end-to-end deep learning for local control (LC), regional control (RC), locoregion
Externí odkaz:
https://doaj.org/article/7eb9321cb1824c21a116056787428c8e
Autor:
Vincent C. Hamming, Sebastian Andersson, John H. Maduro, Johannes A. Langendijk, Stefan Both, Nanna M. Sijtsema
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-11 (2022)
Abstract Objectives The goal of this study is to validate different CBCT correction methods to select the superior method that can be used for dose evaluation in breast cancer patients with large anatomical changes treated with photon irradiation. Ma
Externí odkaz:
https://doaj.org/article/7eda8d74cdf54ac3bc0e1b7b96193478
Autor:
Vincent C. Hamming, Christa Visser, Estelle Batin, Leah N. McDermott, Dianne M. Busz, Stefan Both, Johannes A. Langendijk, Nanna M. Sijtsema
Publikováno v:
Radiation Oncology, Vol 14, Iss 1, Pp 1-8 (2019)
Abstract Purpose To determine the accuracy of a surface guided radiotherapy (SGRT) system for positioning of breast cancer patients in breath-hold (BH) with respect to cone-beam computed tomography (CBCT). Secondly, to evaluate the thorax position st
Externí odkaz:
https://doaj.org/article/23c649dbc9e441989e914783a96e1542
Autor:
Sunyi Zheng, Jiapan Guo, Johannes A. Langendijk, Stefan Both, Raymond N.J. Veldhuis, Matthijs Oudkerk, Peter M.A. van Ooijen, Robin Wijsman, Nanna M. Sijtsema
Publikováno v:
Radiotherapy and Oncology, 180:109483. ELSEVIER IRELAND LTD
Radiotherapy and oncology, 180:109483. Elsevier
Radiotherapy and oncology, 180:109483. Elsevier
BACKGROUND AND PURPOSE: The aim of this study was to develop and evaluate a prediction model for 2-year overall survival (OS) in stage I-IIIA non-small cell lung cancer (NSCLC) patients who received definitive radiotherapy by considering clinical var
Autor:
Lydia A. den Otter, Cássia O. Ribeiro, Johannes A. Langendijk, Erik W Korevaar, Christina T. Muijs, S. Visser, Nanna M. Sijtsema, Stefan Both, Antje Knopf
Publikováno v:
International Journal of Radiation Oncology, Biology, Physics, 112(2), 463-474. ELSEVIER SCIENCE INC
Purpose: In modern conformal radiation therapy of distal esophageal cancer, target coverage can be affected by variations in the diaphragm position. We investigated if daily position verification (PV) extended by a diaphragm position correction would
Autor:
Vincent C. Hamming, Sebastian Andersson, John H. Maduro, Johannes A. Langendijk, Stefan Both, Nanna M. Sijtsema
Objectives: The goal of this study is to propose a method for the generation of synthetic CTs from daily CBCTs that can be used for dose evaluation in breast cancer patients with large anatomical changes treated with photon irradiation. Materials and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9642c866080112ce94716dae8f991a3
https://doi.org/10.21203/rs.3.rs-2044631/v1
https://doi.org/10.21203/rs.3.rs-2044631/v1
Autor:
Johannes A. Langendijk, Hendrike Neh, Björn Poppe, Stefan Both, Arturs Meijers, Erik W Korevaar, Nanna M. Sijtsema, Antje Knopf, Christina T. Muijs, Cássia O. Ribeiro, S. Visser
Publikováno v:
Medical Physics, 48(10), 5674-5683. Wiley
PURPOSE: To ensure target coverage in the treatment of esophageal cancer, a density override to the region of diaphragm motion can be applied in the optimization process. Here, we evaluate the benefit of this approach during robust optimization for i
Autor:
Arturs Meijers, D. Scandurra, Arjen van der Schaaf, Roel G J Kierkels, Roel J H M Steenbakkers, Johannes A. Langendijk, Nanna M. Sijtsema, Erik W Korevaar, Antje Knopf, Stefan Both, D. Wagenaar
Publikováno v:
Radiotherapy and Oncology, 154, 45-52. ELSEVIER IRELAND LTD
OBJECTIVE: To establish optimal robust optimization uncertainty settings for clinical head and neck cancer (HNC) patients undergoing 3D image-guided pencil beam scanning (PBS) proton therapy.METHODS: We analyzed ten consecutive HNC patients treated w