Affiliation
Publications and research
Scientific publications (7)
- Borgbjerg, Jens; Breen, Bendik Stensby; Kristiansen, Cathrine Helgestad; Larsen, Nis Elbrønd; Medrud, Lise; Mikalone, Rasa; Müller, Stig; Naujokaite, Gintare; Negård, Anne; Nielsen, Tommy Kjærgård; Salte, Ivar Mjåland; Frøkjær, Jens Brøndum (2025). Agreement between Routine-Dose and Lower-Dose CT with and without Deep Learning–based Denoising for Active Surveillance of Solid Small Renal Masses: A Multiobserver Study. Radiology: Imaging Cancer. Vol. 7
- Vargas, E. Encinas; Tetteroo, P. M.; Kristiansen, Cathrine Helgestad; Dobrolinska, M. M.; Greuter, M. J.W.; Vembar, M.; Grass, M.; Leiner, T.; Velthuis, B. K.; Werf, N. R. van der; Suchá, D. (2025). Optimizing coronary CT angiography with spectral dual-layer CT: motion-compensated virtual monoenergetic imaging achieves 50% contrast dose reduction in a phantom study. The International Journal of Cardiovascular Imaging
- Kristiansen, Cathrine Helgestad; Thomas, Owen Matthew Truscott; Nyquist, Anton Bengt; Sanderud, Audun; Boavida, João; Geitung, Jonn Terje; Tran, Thien Trung; Lauritzen, Peter Mæhre (2025). A randomised controlled trial comparing three clinical administration strategies in spectral detector CT pulmonary angiography with low contrast medium dose. European Radiology. Vol. 35. p. 4649-4660
- Kristiansen, Cathrine Helgestad; Tetteroo, P.M.; Dobrolinska, M.M.; Lauritzen, Peter Mæhre; Velthuis, B.K.; Greuter, M.J.W.; Suchá, D.; Jong, Jong de; Werf, der van der (2024). Halved contrast medium dose coronary dual-layer CT-angiography – phantom study of tube current and patient characteristics. The International Journal of Cardiovascular Imaging. Vol. 40. p. 931-940
- Kristiansen, Cathrine Helgestad; Thomas, Owen Matthew Truscott; Tran, Thien Trung; Roy, Sumit K; Hykkerud, Dan L; Sanderud, Audun; Geitung, Jonn Terje; Lauritzen, Peter Mæhre (2023). Halved contrast medium dose in lower limb dual-energy computed tomography angiography—a randomized controlled trial. European Radiology. Vol. 33. p. 6033-6044
- Bressendorff, Iain; Hansen, Ditte; Schou, Morten; Kragelund, Charlotte; Svensson, My Hanna Sofia; Hashemi, Bahram; Kristensen, Tilde; Vrist, Marie Houmaa; Borg, Rikke; Tougaard, Birgitte; Borg, Kristine; Hjortkjær, Henrik Øder; Kristiansen, Cathrine Helgestad; Carlson, Nicholas; Nasiri, Mohammad; Ashraf, Haseem; Pasch, Andreas; Brandi, Lisbet (2023). The Effect of Magnesium Supplementation on Vascular Calcification in CKD: A Randomized Clinical Trial (MAGiCAL-CKD). Journal of the American Society of Nephrology. Vol. 34. p. 886-894
- Tran, Thien Trung; Kristiansen, Cathrine Helgestad; Thomas, Owen Matthew Truscott; Roy, Sumit K; Haidl, Frans Felxi; Ashraf, Haseem; Kløw, Nils-Einar; Stavem, Knut; Lauritzen, Peter Mæhre (2022). Indirect CT venography of the lower extremities: impact of scan delay and patient factors on contrast enhancement and examination quality. European Radiology. Vol. 32. p. 7946-7955
Research reports (1)
- Kristiansen, Cathrine Helgestad; Lauritzen, Peter M.; Sanderud, Audun; Tran, Thien Trung; Geitung, Jonn Terje (2025). Spektral CT med redusert dose jodkontrastmiddel i utredning av hjerte- og karsykdom. OsloMet - storbyuniversitetet
Dissemination (4)
- Reis, Joana; Kristiansen, Cathrine Helgestad; Boavida, João; Lindstrøm, Jonas Christoffer; Sauer, Torill; Geisler, Jürgen; Geitung, Jonn Terje (2020). Dual-layer spectral detector CT: Clinical performance in patients with locally advanced breast cancer treated neoadjuvant with aromatase inhibitors. Annals of Oncology
- Holst, Lone; Heitmann, Kristine; Kristiansen, Cathrine Helgestad; Bryn, Anne-Kristine; Trovik, Jone (2019). European antiemetic regulations (restricting metoclopramide use) increases admission rates due to hyperemesis gravidarum.. International Colloquium on Hyperemesis Gravidarum
- Kristiansen, Cathrine Helgestad; Tran, Thien Trung; Ashraf, Haseem; Lauritzen, Peter Mæhre (2017). New protocol: Quality improvement in CT venography. 62 Nordic Congress of Radiology and 23rd Nordic Congress of Radiography
- Kristiansen, Cathrine Helgestad (2017). How to optimize a CT-liver protocol to patient size? A phantom study on a GE VCT LightSpeed. 62 Nordic Congress of Radiology and 23rd Nordic Congress of Radiography
These publications are obtained from Norwegian Research Information Repository. The list may be incomplete.