Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ingerid Skjei Knudtsen"'
Autor:
Bao Ngoc Huynh, Aurora Rosvoll Groendahl, Oliver Tomic, Kristian Hovde Liland, Ingerid Skjei Knudtsen, Frank Hoebers, Wouter van Elmpt, Eirik Malinen, Einar Dale, Cecilia Marie Futsaether
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/5f7993b1493347169ad135f2cb55e9be
Autor:
Bao Ngoc Huynh, Aurora Rosvoll Groendahl, Oliver Tomic, Kristian Hovde Liland, Ingerid Skjei Knudtsen, Frank Hoebers, Wouter van Elmpt, Eirik Malinen, Einar Dale, Cecilia Marie Futsaether
Publikováno v:
Frontiers in Medicine, Vol 10 (2023)
BackgroundRadiomics can provide in-depth characterization of cancers for treatment outcome prediction. Conventional radiomics rely on extraction of image features within a pre-defined image region of interest (ROI) which are typically fed to a classi
Externí odkaz:
https://doaj.org/article/98c5fb5aa2e64383add695426b9655ea
Autor:
Bendik Skarre Abrahamsen, Ingerid Skjei Knudtsen, Live Eikenes, Tone Frost Bathen, Mattijs Elschot
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
IntroductionThe five-class Dixon-based PET/MR attenuation correction (AC) model, which adds bone information to the four-class model by registering major bones from a bone atlas, has been shown to be error-prone. In this study, we introduce a novel m
Externí odkaz:
https://doaj.org/article/6fe1330d0b6a4b698807a6c7934b6400
Autor:
Iosif Papoutsis, Ingerid Skjei Knudtsen, Erlend Peter Skaug Sande, Bernt Louni Rekstad, Michel Öllers, Wouter van Elmpt, Marius Røthe Arnesen, Eirik Malinen
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 21, Iss , Pp 101-107 (2022)
Background and purpose: Dose painting by numbers (DPBN) require a high degree of dose modulation to fulfill the image-based voxel wise dose prescription. The aim of this study was to assess the dosimetric accuracy of 18F-fluoro-2-deoxy-glucose positr
Externí odkaz:
https://doaj.org/article/8c79e5a970cb43d6971c0701994fa6b9
Autor:
Hanne A. Eide, MD, Ingerid Skjei Knudtsen, MSc, Vandana Sandhu, PhD, Ayca M. Løndalen, MD, Ann Rita Halvorsen, MSc, Azadeh Abravan, MSc, Elin H. Kure, PhD, Trond V. Bogsrud, MD, PhD, Odd Terje Brustugun, MD, PhD, Jon Amund Kyte, MD, PhD, Eirik Malinen, PhD, Åslaug Helland, MD, PhD
Publikováno v:
Advances in Radiation Oncology, Vol 3, Iss 2, Pp 130-138 (2018)
Purpose: Radiation therapy effectively kills cancer cells and elicits local effects in the irradiated tissue. The aim of this study was to investigate the kinetics of cytokines in the serum of patients with lung cancer undergoing radiation therapy an
Externí odkaz:
https://doaj.org/article/2d9cf0ea7ca544a9a5e11ec83551453d
Autor:
Azadeh Abravan, Hanne Astrid Eide, Ingerid Skjei Knudtsen, Ayca Muftuler Løndalen, Åslaug Helland, Eirik Malinen
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 4, Iss C, Pp 57-63 (2017)
Purpose: To investigate effects of radiotherapy (RT) and erlotinib on pulmonary glucose uptake using 2-deoxy-2-(18F)fluoro-D-glucose (18F-FDG) positron emission tomography (PET) during and after treatment of non-small cell lung cancer (NSCLC) and to
Externí odkaz:
https://doaj.org/article/d9fba4383eb842a6beeb1137af3382be
Autor:
Jon Amund Kyte, Ingerid Skjei Knudtsen, Odd Terje Brustugun, Elin H. Kure, Ann Rita Halvorsen, Åslaug Helland, Eirik Malinen, Trond Velde Bogsrud, Ayca Løndalen, Azadeh Abravan, Hanne Astrid Eide, Vandana Sandhu
Publikováno v:
Advances in Radiation Oncology
Eide, H A, Knudtsen, I S, Sandhu, V, Løndalen, A M, Halvorsen, A R, Abravan, A, Kure, E H, Bogsrud, T V, Brustugun, O T, Kyte, J A, Malinen, E & Helland, Å 2018, ' Serum cytokine profiles and metabolic tumor burden in patients with non-small cell lung cancer undergoing palliative thoracic radiation therapy ', Advances in Radiation Oncology, vol. 3, no. 2, pp. 130-138 . https://doi.org/10.1016/j.adro.2017.12.007
Advances in Radiation Oncology, Vol 3, Iss 2, Pp 130-138 (2018)
Eide, H A, Knudtsen, I S, Sandhu, V, Løndalen, A M, Halvorsen, A R, Abravan, A, Kure, E H, Bogsrud, T V, Brustugun, O T, Kyte, J A, Malinen, E & Helland, Å 2018, ' Serum cytokine profiles and metabolic tumor burden in patients with non-small cell lung cancer undergoing palliative thoracic radiation therapy ', Advances in Radiation Oncology, vol. 3, no. 2, pp. 130-138 . https://doi.org/10.1016/j.adro.2017.12.007
Advances in Radiation Oncology, Vol 3, Iss 2, Pp 130-138 (2018)
Purpose: Radiation therapy effectively kills cancer cells and elicits local effects in the irradiated tissue. The aim of this study was to investigate the kinetics of cytokines in the serum of patients with lung cancer undergoing radiation therapy an
Autor:
Ayca Løndalen, Åslaug Helland, Hanne Astrid Eide, Peter van Luijk, Azadeh Abravan, Eirik Malinen, Ingerid Skjei Knudtsen
Publikováno v:
ACTA ONCOLOGICA, 56, 1597-1603. Taylor & Francis Ltd
BACKGROUND: (18)F-fluoro-2-deoxyglucose positron emission tomography ((18)F-FDG-PET) may be used for assessing radiation induced alterations in the lung. However, there is a need to further develop methodologies to improve quantification. Using compu
Autor:
Azadeh Abravan, Ayca Løndalen, Åslaug Helland, Eirik Malinen, Hanne Astrid Eide, Ingerid Skjei Knudtsen
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 4, Iss C, Pp 57-63 (2017)
Purpose: To investigate effects of radiotherapy (RT) and erlotinib on pulmonary glucose uptake using 2-deoxy-2-(18F)fluoro-D-glucose (18F-FDG) positron emission tomography (PET) during and after treatment of non-small cell lung cancer (NSCLC) and to
Autor:
Yngve Mardal Moe, Ulf Geir Indahl, Aurora Rosvoll Groendahl, Franziska Knuth, Eirik Malinen, Oliver Tomic, Einar Dale, Bao Ngoc Huynh, Cecilia M. Futsaether, Ingerid Skjei Knudtsen, Turid Torheim, Martine Mulstad
Publikováno v:
Physics in Medicine & Biology. 66:065012
Target volume delineation is a vital but time-consuming and challenging part of radiotherapy, where the goal is to deliver sufficient dose to the target while reducing risks of side effects. For head and neck cancer (HNC) this is complicated by the c