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Wolfkamp, Wouter (author), Meijer, Joyce (author), van Hoeve, Jolanda C. (author), van Erning, Felice (author), de Geus-Oei, L.F. (author), de Hingh, Ignace (author), Veltman, Jeroen (author), Siesling, Sabine (author)Background: In the Netherlands, the COVID-19 pandemic resulted in a temporary halt of population screening for cancer and limited hospital capacity for non-COVID care. We aimed to investigate the impact of the pandemic on the in-hospital diagnostic pathway of breast cancer (BC) and colorectal cancer (CRC). Methods: 71,159 BC and 48,900 CRC...journal article 2024
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Kalisvaart, Gijsbert M. (author), van Velden, Floris H.P. (author), Hernández-Girón, Irene (author), Meijer, Karin M. (author), Ghesquiere-Dierickx, Laura M.H. (author), Brink, Wyger M. (author), Webb, A. (author), de Geus-Oei, Lioe-Fee (author), Slump, Cornelis H. (author), Kuznetsov, D.V. (author), Schaart, D.R. (author), Grootjans, Willem (author)Background: Accuracy and precision assessment in radiomic features is important for the determination of their potential to characterize cancer lesions. In this regard, simulation of different imaging conditions using specialized phantoms is increasingly being investigated. In this study, the design and evaluation of a modular multimodality...journal article 2022
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Noortman, Wyanne A. (author), Vriens, Dennis (author), Mooij, C.D.Y. (author), Slump, Cornelis H. (author), Aarntzen, Erik H. (author), van Berkel, Anouk (author), Timmers, Henri J.L.M. (author), Bussink, Johan (author), Meijer, Tineke W.H. (author), de Geus-Oei, Lioe Fee (author), van Velden, Floris H.P. (author)Background: Central necrosis can be detected on [<sup>18</sup>F]FDG PET/CT as a region with little to no tracer uptake. Currently, there is no consensus regarding the inclusion of regions of central necrosis during volume of interest (VOI) delineation for radiomic analysis. The aim of this study was to assess how central necrosis affects...journal article 2021