Ingerid Knudtsen

English version of this page
E-post
ingerid.knudtsen@fys.uio.no
Telefon
+47 22857375
Rom
KV328
Brukernavn
Besøksadresse
0371 Oslo
Kjemibygningen
Sem Sælands vei 26
Postadresse
Postboks 1048 Blindern
0316 OSLO
Faglige interesser
- Medisinsk avbildning, med hovedvekt på nukleærmedisin og PET
- PhD-prosjekt: Positron Emission Tomography for treatment planning and monitoring of lung cancer
Undervisning
- FYS1000 Fysikk - basisfag for naturvitenskap og medisin (http://www.uio.no/studier/emner/matnat/fys/FYS1000/v15/index.html).
Bakgrunn
- Medisinsk fysiker, Seksjon for diagnostisk fysikk, Oslo Universitetssykehus, 2008-2011 og 2013-2014.
- Mastergrad, Fysisk insitutt (Biofysikk og medisinsk fysikk), UiO, V2008.
Publikasjoner
- Eide, Hanne Astrid; Knudtsen, Ingerid Skjei; Sandhu, Vandana; Løndalen, Ayca; Halvorsen, Ann Rita; Abravan, Azadeh; Kure, Elin Wenche Hegland; Bogsrud, Trond; Brustugun, Odd Terje; Kyte, Jon A; Malinen, Eirik & Helland, Åslaug (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. ISSN 2452-1094. 3(2), s 130- 138 . doi: 10.1016/j.adro.2017.12.007 Fulltekst i vitenarkiv.
- Abravan, Azadeh; Eide, Hanne Astrid; Knudtsen, Ingerid Skjei; Løndalen, Ayca; Helland, Åslaug & Malinen, Eirik (2017). Assessment of pulmonary 18F-FDG-PET uptake and cytokine profiles in non-small cell lung cancer patients treated with radiotherapy and erlotinib. Clinical and Translational Radiation Oncology. ISSN 2405-6308. 4, s 57- 63 . doi: 10.1016/j.ctro.2017.04.002
- Abravan, Azadeh; Knudtsen, Ingerid Skjei; Eide, Hanne Astrid; Løndalen, Ayca; Helland, Åslaug; van Luijk, Peter & Malinen, Eirik (2017). A new method to assess pulmonary changes using 18F-fluoro-2-deoxyglucose positron emission tomography for lung cancer patients following radiotherapy. Acta Oncologica. ISSN 0284-186X. 56(11), s 1597- 1603 . doi: 10.1080/0284186X.2017.1349336
- Knudtsen, Ingerid Skjei; Svestad, Jørund Graadal; Sande, Erlend Peter Skaug; Rekstad, Bernt Louni; Rødal, Jan; van Elmpt, Wouter; Öllers, Michel; Hole, Eli Olaug & Malinen, Eirik (2016). Validation of dose painting of lung tumours using alanine/EPR dosimetry. Physics in Medicine and Biology. ISSN 0031-9155. 61(6), s 2243- 2254 . doi: 10.1088/0031-9155/61/6/2243
- Arnesen, Marius Røthe; Knudtsen, Ingerid Skjei; Rekstad, Bernt Louni; Eilertsen, Karsten; Dale, Einar; Bruheim, Kjersti; Helland, Åslaug; Løndalen, Ayca Muftuler; Hellebust, Taran Paulsen & Malinen, Eirik (2015). Dose painting by numbers in a standard treatment planning system using inverted dose prescription maps. Acta Oncologica. ISSN 0284-186X. 54(9), s 1607- 1613 . doi: 10.3109/0284186X.2015.1061690
- Knudtsen, Ingerid Skjei; Aalbergsjø, Siv Gundrosen; Hole, Eli Olaug & Sagstuen, Einar (2015). Radiation effects on crystalline l-asparagine, revisited: Radical formation by EMR and periodic DFT after X-irradiation at 275K. Radiation Physics and Chemistry. ISSN 0969-806X. 106, s 151- 159 . doi: 10.1016/j.radphyschem.2014.07.008
- Øyen, Live Furnes; Aalbergsjø, Siv Gundrosen; Knudtsen, Ingerid Skjei; Hole, Eli Olaug & Sagstuen, Einar (2015). Direct Radiation Effects to the Amino Acid Side-Chain: EMR and Periodic DFT of X-Irradiated L-Asparagine at 6 K. Journal of Physical Chemistry B. ISSN 1520-6106. 119(2), s 491- 502 . doi: 10.1021/jp5115866 Vis sammendrag
- Knudtsen, Ingerid Skjei; van Elmpt, Wouter; Öllers, Michel & Malinen, Eirik (2014). Impact of PET reconstruction algorithm and threshold on dose painting of non-small cell lung cancer. Radiotherapy and Oncology. ISSN 0167-8140. 113(2), s 210- 214 . doi: 10.1016/j.radonc.2014.09.012
- Skretting, Arne; Revheim, Mona Elisabeth; Knudtsen, Ingerid Skjei; Johnsrud, Kjersti & Bogsrud, Trond (2013). An implementation of time-efficient respiratory-gated PET acquisition by repeated breath-holds. Acta Radiologica. ISSN 0284-1851. 54(6), s 672- 675 . doi: 10.1177/0284185113478007
- Knudtsen, Ingerid Skjei; Rødal, Jan; Brustugun, Odd Terje; Helland, Åslaug; Skretting, Arne & Malinen, Eirik (2011). Dynamic respiratory gated (18)FDG-PET of lung tumors - a feasibility study. Acta Oncologica. ISSN 0284-186X. 50(6), s 889- 896 . doi: 10.3109/0284186X.2011.583266
- Malinen, Eirik; Rødal, Jan; Knudtsen, Ingerid Skjei; Søvik, Åste & Skogmo, Hege Kippenes (2011). Spatiotemporal analysis of tumor uptake patterns in dynamic (18)FDG-PET and dynamic contrast enhanced CT. Acta Oncologica. ISSN 0284-186X. 50(6), s 873- 882 . doi: 10.3109/0284186X.2011.579161
- Rødal, Jan; Søvik, Åste; Skogmo, Hege K.; Knudtsen, Ingerid Skjei & Malinen, Eirik (2010). Feasibility of contrast-enhanced cone-beam CT for target localization and treatment monitoring. Radiotherapy and Oncology. ISSN 0167-8140. 97(3), s 521- 524 . doi: 10.1016/j.radonc.2010.07.006 Vis sammendrag
- Grøndahl, Aurora Rosvoll; Knudtsen, Ingerid Skjei; Mulstad, Martine; Tomic, Oliver; Moe, Yngve Mardal; Indahl, Ulf Geir; Torheim, Turid Katrine Gjerstad; Dale, Einar; Malinen, Eirik & Futsæther, Cecilia Marie (2019). Automatic tumour delineation of head and neck cancers in PET/CT images using thresholding and machine learning methods.
- Grøndahl, Aurora Rosvoll; Midtfjord, Alise Danielle; Langberg, Geir Severin Rakh Elvatun; Tomic, Oliver; Indahl, Ulf Geir; Knudtsen, Ingerid Skjei; Malinen, Eirik; Dale, Einar & Futsæther, Cecilia Marie (2019). Prediction of treatment outcome for head and neck cancers using radiomics of PET/CT images. Radiotherapy and Oncology. ISSN 0167-8140. 133, s 526- 526
- Grøndahl, Aurora Rosvoll; Mulstad, Martine; Moe, Yngve Mardal; Knudtsen, Ingerid Skjei; Torheim, Turid Katrine Gjerstad; Tomic, Oliver; Indahl, Ulf Geir; Malinen, Eirik; Dale, Einar & Futsæther, Cecilia Marie (2019). Comparison of automatic tumour segmentation approaches for head and neck cancers in PET/CT images. Radiotherapy and Oncology. ISSN 0167-8140. 133, s 557- 557
- Knudtsen, Ingerid Skjei; Rusten, Espen; Grøndahl, Aurora Rosvoll; Furre, Torbjørn; Hellebust, Taran Paulsen; Futsæther, Cecilia Marie; Dale, Einar & Malinen, Eirik (2019). The BIORADIANCE project.
- Langberg, Geir Severin; Grøndahl, Aurora Rosvoll; Midtfjord, Alise Danielle; Tomic, Oliver; Liland, Kristian Hovde; Knudtsen, Ingerid Skjei; Dale, Einar; Malinen, Eirik & Futsæther, Cecilia Marie (2019). Establishing a complete radiomics framework for biomarker identification and outcome prediction using PET/CT images of head & neck cancers.
- Grøndahl, Aurora Rosvoll; Kuttner, Samuel; Elschot, Mattijs; Bathen, Tone Frost; Sundset, Rune; Knudtsen, Ingerid Skjei & Futsæther, Cecilia Marie (2018). Maskinlæring og medisinske bilder for bedre diagnostikk og persontilpasset kreftbehandling. HMT - Helsetjenesten Medisinsk Teknikk : helse, medisin, teknikk. ISSN 1501-7729. 5
- Knudtsen, Ingerid Søberg Skjei; Eide, Hanne Astrid; Løndalen, Ayca; Abravan, Azadeh; Bogsrud, Trond; Sprauten, Mette; Brustugun, Odd Terje; Helland, Åslaug & Malinen, Eirik (2017). 18FDG-PET/CT for assessing short-term therapy response of advanced non-small cell lung cancer patients.
- Papoutsis, iosif; Arnesen, Marius Røthe; Sande, Erlend P. S.; Sagstuen, Einar; Knudtsen, Ingerid Skjei & Malinen, Eirik (2017). From dose prescription to dose delivery - can dose painting by numbers be accurately delivered?.
- Abravan, Azadeh; Knudtsen, Ingerid Skjei; Eide, Hanne Astrid; Helland, Åslaug; van Luijk, Peter & Malinen, Eirik (2016). PET based response assessment of lung toxicity - assessment of two approaches for dose response. Radiotherapy and Oncology. ISSN 0167-8140. 119, s 450- 450
- Abravan, Azadeh; Knudtsen, Ingerid Skjei; Eide, Hanne; Brustugun, Odd Terje; Helland, Åslaug & Malinen, Eirik (2015). FDG-PET response in the normal lung for lung cancer patients receiving fractionated radiotherapy and erlotinib. Radiotherapy and Oncology. ISSN 0167-8140. 115, s s634- s634 . doi: 10.1016/S0167-8140(15)41159-4
- Abravan, Azadeh; Knudtsen, Ingerid Skjei; Eide, Hanne Astrid; Brustugun, Odd Terje; Helland, Åslaug & Malinen, Eirik (2014). Assessing glycolytic response in normal tissues following fractionated radiotherapy.
- Abravan, Azadeh; Knudtsen, Ingerid Skjei; Eide, Hanne; Brustugun, Odd Terje; Helland, Åslaug & Malinen, Eirik (2014). Monitoring changes in lung glucose metabolism for patients with lung cancer receiving thoracic irradiation. Radiotherapy and Oncology. ISSN 0167-8140. 111, s 664- 664
- Knudtsen, Ingerid Skjei; Eide, Hanne; Løndalen, Ayca Muftuler; Bogsrud, Trond Velde; Brustugun, Odd Terje; Helland, Åslaug & Malinen, Eirik (2014). 18FDG-PET/CT evaluation of non-small cell lung cancer patients receiving radiotherapy and erlotinib. Radiotherapy and Oncology. ISSN 0167-8140. 111, s 667- 667
- Øyen, Live Furnes; Aalbergsjø, Siv Gundrosen; Knudtsen, Ingerid Skjei; Hole, Eli Olaug & Sagstuen, Einar (2014). Primary radiation-induced radicals in l-asparagine monohydrate at 6 K: EMR and DFT-PBC studies.
- Knudtsen, Ingerid Skjei; van Elmpt, Wouter; Öllers, Michel; De Ruysscher, Dirk & Malinen, Eirik (2013). Impact of PET reconstruction algorithm on dose painting strategies. Radiotherapy and Oncology. ISSN 0167-8140. 106, s 229- 229
- Svestad, Jørund; Knudtsen, Ingerid Skjei; Sande, Erlend Peter Skaug; Rekstad, Bernt Louni; Rødal, Jan; van Elmpt, Wouter; Öllers, Michel; Hole, Eli Olaug & Malinen, Eirik (2013). PET-guided simultaneous integrated boost of lung tumors: Alanine/EPR dosimetry in an anthropomorphic phantom. Radiotherapy and Oncology. ISSN 0167-8140. 106, s 292- 292
- Knudtsen, Ingerid Skjei; van Elmpt, Wouter; Öllers, Michel; De Ruysscher, Dirk & Malinen, Eirik (2012). IMPACT OF PET IMAGE RECONSTRUCTION ON BOOST VOLUME DEFINITION FOR BIOLOGIC IMAGE GUIDED RADIOTHERAPY OF LUNG TUMORS. Radiotherapy and Oncology. ISSN 0167-8140. 103, s 335- 335
- Knudtsen, Ingerid Skjei; Rødal, Jan; Brustugun, Odd Terje; Helland, Åslaug; Skretting, Arne & Malinen, Eirik (2011). DYNAMIC RESPIRATORY GATED FDG-PET OF LUNG CANCER FOR RADIOTHERAPY PLANNING AND TUMOR CHARACTERIZATION. Radiotherapy and Oncology. ISSN 0167-8140. 99, s 431- 431
- Knudtsen, Ingerid Skjei; Hole, Eli Olaug & Sagstuen, Einar (2008). Strålingsindusert radikaldannelse i enkrystaller av l-asparagin monohydrat ved 295 K.
Publisert 25. okt. 2011 15:57
- Sist endret 5. jan. 2015 08:46