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Publications by Hilde Kjernlie Andersen

19 publications found

Original articles

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

Varghese BA, Cen SY, Jensen K, Levy J, Andersen HK, Schulz A, Lei X, Duddalwar VA, Goodenough DJ (2023)
Investigating the role of imaging factors in the variability of CT-based texture analysis metrics
J Appl Clin Med Phys, 25 (4), e14192
DOI 10.1002/acm2.14192, PubMed 37962032

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

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

Afadzi M, Fosså K, Andersen HK, Aaløkken TM, Martinsen ACT (2020)
Image Quality Measured From Ultra-Low Dose Chest Computed Tomography Examination Protocols Using 6 Different Iterative Reconstructions From 4 Vendors, a Phantom Study
J Comput Assist Tomogr, 44 (1), 95-101
DOI 10.1097/RCT.0000000000000947, PubMed 31939889

Afadzi M, Lysvik EK, Andersen HK, Martinsen ACT (2019)
Ultra-low dose chest computed tomography: Effect of iterative reconstruction levels on image quality
Eur J Radiol, 114, 62-68
DOI 10.1016/j.ejrad.2019.02.021, PubMed 31005179

Andersen HK, Völgyes D, Martinsen ACT (2018)
Image quality with iterative reconstruction techniques in CT of the lungs-A phantom study
Eur J Radiol Open, 5, 35-40
DOI 10.1016/j.ejro.2018.02.002, PubMed 29719856

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

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

Østerås BH, Heggen KL, Pedersen HK, Andersen HK, Martinsen AC (2016)
Can use of adaptive statistical iterative reconstruction reduce radiation dose in unenhanced head CT? An analysis of qualitative and quantitative image quality
Acta Radiol Open, 5 (8), 2058460116645831
DOI 10.1177/2058460116645831, PubMed 27583169

Mozejko D, Andersen HK, Pedersen M, Waaler D, Martinsen AC (2016)
Image texture and radiation dose properties in CT
J Appl Clin Med Phys, 17 (3), 408-418
DOI 10.1120/jacmp.v17i3.5900, PubMed 27167260

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

Martinsen AC, Sæther HK, Hol PK, Olsen DR, Skaane P (2011)
Iterative reconstruction reduces abdominal CT dose
Eur J Radiol, 81 (7), 1483-7
DOI 10.1016/j.ejrad.2011.04.021, PubMed 21543174

Sæther HK, Lagesen B, Trægde Martinsen AC, Holsen EP, Øvrebø KM (2010)
Dose levels from thoracic and pelvic examinations in two pediatric radiological departments in Norway - a comparison study of dose-area product and radiographic technique
Acta Radiol, 51 (10), 1137-42
DOI 10.3109/02841851.2010.515616, PubMed 20860497

Martinsen AC, Saether HK, Olsen DR, Wolff PA, Skaane P (2010)
Improved image quality of low-dose thoracic CT examinations with a new postprocessing software
J Appl Clin Med Phys, 11 (3), 3242
DOI 10.1120/jacmp.v11i3.3242, PubMed 20717095

Saether HK, Martinsen AC, Korsmo L, Reiseter T (2009)
[Radiation protection of childrens' chest during high resolution CT of the lungs]
Tidsskr Nor Laegeforen, 129 (6), 521-3
DOI 10.4045/tidsskr.09.30161, PubMed 19282888

Martinsen AC, Saether HK, Olsen DR, Skaane P, Olerud HM (2008)
Reduction in dose from CT examinations of liver lesions with a new postprocessing filter: a ROC phantom study
Acta Radiol, 49 (3), 303-9
DOI 10.1080/02841850701793769, PubMed 18365819

Saether HK, Davidson TM, Widmark A, Wøhni T (2005)
Measurements of finger doses in x-ray guided surgery, nuclear medicine and research
Radiat Prot Dosimetry, 113 (4), 392-5
DOI 10.1093/rpd/nch488, PubMed 15817576

Review articles

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