Helle Hjorth Johannesen
Guest researcher
Cluster for Molecular Imaging
Blegdamsvej 3, 2200 København N.
- Published
Unveiling the Temporal Aspect of MRI Tattoo Reactions: A Prospective Evaluation of a Newly-Acquired Tattoo with Multiple MRI Scans
Alsing, K. K., Johannesen, Helle Hjorth, Mårtensson, Nina Løth, Kempen, Paul Joseph, Hong Lin, M. K. T., Qvortrup, Klaus & Hansen, R. H., 22 Apr 2024, In: American Journal of Case Reports. 25, p. e943411Research output: Contribution to journal › Journal article › Research › peer-review
- Published
[68Ga]Ga-NODAGA-E[(cRGDyK)]2 Angiogenesis PET/MR in a Porcine Model of Chronic Myocardial Infarction
Bentsen, Simon, Clemmensen, Andreas Høeg, Loft, Mathias Hougaard, Flethøj, M., Debes, Karina Poulsdóttir, Ludvigsen, Trine Pagh, Larsen, C. B., Kirchhoff, J., Olsen, Lisbeth Høier, Møller, J. E., Andersen, Thomas Lund, Johannesen, Helle Hjorth, Jespersen, Thomas & Kjær, Andreas, 2021, In: Diagnostics. 11, 10, 1807.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Simultaneous hyperpolarized 13C-pyruvate MRI and 18F-FDG-PET in cancer (hyperPET): feasibility of a new imaging concept using a clinical PET/MRI scanner
Borgwardt, H. G., Hansen, Adam Espe, Henriksen, S. T., Johannesen, Helle Hjorth, Ardenkjær-Larsen, J. H., Vignaud, A., Hansen, A. E., Børresen, Betina, Klausen, Thomas Levin, Wittekind, A. N., Gillings, N., Kristensen, Annemarie T., Clemmensen, Andreas Høeg, Højgaard, Liselotte & Kjær, Andreas, Jan 2015, In: American Journal of Nuclear Medicine and Molecular Imaging. 5, 1, p. 38-45 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Simultaneous hyperpolarized 13C-Pyruvate MRI and 18F-FDG PET (HyperPET) in 10 dogs with cancer
Borgwardt, H. G., Hansen, Adam Espe, Larsen, M. M. E., Rahbek, S., Henriksen, S. T., Johannesen, Helle Hjorth, Ardenkjær-Larsen, J. H., Kristensen, Annemarie T., Højgaard, Liselotte & Kjær, Andreas, Nov 2015, In: Journal of Nuclear Medicine. 56, 11, p. 1786-92 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The use of dynamic nuclear polarization 13C-pyruvate MRS in cancer
Borgwardt, H. G., Hansen, Adam Espe, Johannesen, Helle Hjorth, Clemmensen, Andreas Høeg, Ardenkjær-Larsen, J. H., Nielsen, Carsten Haagen & Kjær, Andreas, 2015, In: American Journal of Nuclear Medicine and Molecular Imaging. 5, 5, p. 548-560 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
In Vivo phenotyping of tumor metabolism in a canine cancer patient with simultaneous 18F-FDG-PET and hyperpolarized 13C-Pyruvate magnetic resonance spectroscopic imaging (hyperPET): mismatch demonstrates that FDG may not always reflect the Warburg effect
Borgwardt, H. G., Hansen, Adam Espe, Estrup Larsen, M. M., Rahbek, S., Johannesen, Helle Hjorth, Ardenkjaer-Larsen, J., Kristensen, Annemarie T., Højgaard, Liselotte & Kjær, Andreas, 26 Jun 2015, In: Diagnostics. 5, 3, p. 287-289 3 p.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Deteriorating ischaemic stroke. cytokines, soluble cytokine receptors, ferritin, systemic blood pressure, body temperature, blood glucose, diabetes, stroke severity, and CT infarction-volume as predictors of deteriorating ischaemic stroke
Christensen, H., Boysen, G., Johannesen, Helle Hjorth, Christensen, E. & Bendtzen, K., 15 Sep 2002, In: Journal of the Neurological Sciences. 201, 1-2, p. 1-7 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Plasma cytokines in acute stroke
Christensen, Hanne Krarup, Boysen, G., Christensen, E., Johannesen, Helle Hjorth & Bendtzen, K., 2011, In: Journal of Stroke & Cerebrovascular Diseases. 11, 2, p. 72-9 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Serum cardiac troponin I in acute stroke is related to serum cortisol and TNF-alpha
Christensen, Hanne Krarup, Johannesen, Helle Hjorth, Christensen, A. F., Bendtzen, K. & Boysen, G. M., 1 Jan 2004, In: Cerebrovascular Diseases. 18, 3, p. 194-9 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Endoscopic electrochemotherapy for esophageal cancer: a phase I clinical study
Egeland, C., Baeksgaard, L., Johannesen, Helle Hjorth, Lofgren, J., Plaschke, C. C., Svendsen, Lars Bo, Gehl, Julie & Achiam, Michael Patrick, 2018, In: Endoscopy International Open. 6, 6, p. E727-E734Research output: Contribution to journal › Journal article › Research › peer-review
ID: 283297065
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275
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Simultaneous hyperpolarized 13C-pyruvate MRI and 18F-FDG-PET in cancer (hyperPET): feasibility of a new imaging concept using a clinical PET/MRI scanner
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
150
downloads
In Vivo phenotyping of tumor metabolism in a canine cancer patient with simultaneous 18F-FDG-PET and hyperpolarized 13C-Pyruvate magnetic resonance spectroscopic imaging (hyperPET): mismatch demonstrates that FDG may not always reflect the Warburg effect
Research output: Contribution to journal › Letter › Research › peer-review
Published -
95
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Components of day-to-day variability of cerebral perfusion measurements – Analysis of phase contrast mapping magnetic resonance imaging measurements in healthy volunteers
Research output: Contribution to journal › Journal article › Research › peer-review
Published