Publications 2024

Varghese BA, Cen SY, Jensen K, Levy J, Andersen HK, Schulz A, Lei X, Duddalwar VA, Goodenough DJ (2024)
Technical and clinical considerations of a physical liver phantom for CT radiomics analysis
J Appl Clin Med Phys, 25 (4), e14309
DOI 10.1002/acm2.14309, PubMed 38386922

Publications 2023

Njølstad T, Schulz A, Jensen K, Andersen HK, Martinsen ACT (2023)
Improved image quality with deep learning reconstruction - a study on a semi-anthropomorphic upper-abdomen phantom
Res Diagn Interv Imaging, 5, 100022
DOI 10.1016/j.redii.2023.100022, PubMed 39076164

Njølstad T, Schulz A, Jensen K, Andersen HK, Martinsen ACT (2023)
Improved image quality with deep learning reconstruction – a study on a semi-anthropomorphic upper-abdomen phantom
Research in Diagnostic and Interventional Imaging, 5, 1-8
DOI 10.1016/j.redii.2023.100022, PublikaID 426

Publications 2022

Njølstad T, Jensen K, Dybwad A, Salvesen Ø, Andersen HK, Schulz A (2022)
Low-contrast detectability and potential for radiation dose reduction using deep learning image reconstruction-A 20-reader study on a semi-anthropomorphic liver phantom
Eur J Radiol Open, 9, 100418
DOI 10.1016/j.ejro.2022.100418, PubMed 35391822

Publications 2021

Godt JC, Johansen CK, Martinsen ACT, Schulz A, Brøgger HM, Jensen K, Stray-Pedersen A, Dormagen JB (2021)
Iterative reconstruction improves image quality and reduces radiation dose in trauma protocols; A human cadaver study
Acta Radiol Open, 10 (10), 20584601211055389
DOI 10.1177/20584601211055389, PubMed 34840815

Harsaker V, Jensen K, Andersen HK, Martinsen AC (2021)
Quantitative benchmarking of iodine imaging for two CT spectral imaging technologies: a phantom study
Eur Radiol Exp, 5 (1), 24
DOI 10.1186/s41747-021-00224-2, PubMed 34159477

Publications 2020

Akyea-Larbi KO, Tetteh MA, Martinsen ACT, Hasford F, Inkoom S, Jensen K (2020)
BENCHMARKING OF A NEW AUTOMATIC CT RADIATION DOSE CALCULATOR
Radiat Prot Dosimetry, 191 (3), 361-368
DOI 10.1093/rpd/ncaa167, PubMed 33151301

Jensen K, Hagemo G, Tingberg A, Steinfeldt-Reisse C, Mynarek GK, Rivero RJ, Fosse E, Martinsen AC (2020)
Evaluation of Image Quality for 7 Iterative Reconstruction Algorithms in Chest Computed Tomography Imaging: A Phantom Study
J Comput Assist Tomogr, 44 (5), 673-680
DOI 10.1097/RCT.0000000000001037, PubMed 32936576

Publications 2017

Jensen K, Andersen HK, Smedby Ö, Østerås BH, Aarsnes A, Tingberg A, Fosse E, Martinsen AC (2017)
Quantitative Measurements Versus Receiver Operating Characteristics and Visual Grading Regression in CT Images Reconstructed with Iterative Reconstruction: A Phantom Study
Acad Radiol, 25 (4), 509-518
DOI 10.1016/j.acra.2017.10.020, PubMed 29198945

Publications 2016

Brænne KR, Flinder LI, Almenning Martiniussen M, Jensen K, Reisse CH, Julsrud L, Martinsen AC (2016)
A Liver Phantom Study: CT Radiation Dose Reduction and Different Image Reconstruction Algorithms Affect Diagnostic Quality
J Comput Assist Tomogr, 40 (5), 735-9
DOI 10.1097/RCT.0000000000000433, PubMed 27224229

Jensen K, Aaløkken TM, Tingberg A, Fosse E, Martinsen AC (2016)
Image Quality in Oncologic Chest Computerized Tomography With Iterative Reconstruction: A Phantom Study
J Comput Assist Tomogr, 40 (3), 351-6
DOI 10.1097/RCT.0000000000000364, PubMed 27192499

Nyheim T, Staxrud LE, Jørgensen JJ, Jensen K, Olerud HM, Sandbæk G (2016)
Radiation exposure in patients treated with endovascular aneurysm repair: what is the risk of cancer, and can we justify treating younger patients?
Acta Radiol, 58 (3), 323-330
DOI 10.1177/0284185116651002, PubMed 27279268

Østerås BH, Jensen K, Andersen HK, Martinsen AC (2016)
[Radiation-induced cataracts]
Tidsskr Nor Laegeforen, 136 (21), 1809-1812
DOI 10.4045/tidsskr.16.0307, PubMed 27883104

Publications 2015

Jensen K, Andersen HK, Tingberg A, Reisse C, Fosse E, Martinsen AC (2015)
Improved Liver Lesion Conspicuity With Iterative Reconstruction in Computed Tomography Imaging
Curr Probl Diagn Radiol, 45 (5), 291-6
DOI 10.1067/j.cpradiol.2015.11.004, PubMed 26790606

Publications 2014

Andersen HK, Jensen K, Berstad AE, Aaløkken TM, Kristiansen J, von Gohren Edwin B, Hagen G, Martinsen AC (2014)
Choosing the best reconstruction technique in abdominal computed tomography: a systematic approach
J Comput Assist Tomogr, 38 (6), 853-8
DOI 10.1097/RCT.0000000000000139, PubMed 25119064

Jensen K, Martinsen AC, Tingberg A, Aaløkken TM, Fosse E (2014)
Comparing five different iterative reconstruction algorithms for computed tomography in an ROC study
Eur Radiol, 24 (12), 2989-3002
DOI 10.1007/s00330-014-3333-4, PubMed 25048191

Publications 2010

Jensen K, Zangani L, Martinsen AC, Sandbæk G (2010)
Changes in dose-area product, entrance surface dose, and lens dose to the radiologist in a vascular interventional laboratory when an old X-ray system is exchanged with a new system
Cardiovasc Intervent Radiol, 34 (4), 717-22
DOI 10.1007/s00270-010-0017-6, PubMed 21069332