Liselotte Højgaard

Liselotte Højgaard

Clinical Professor

Member of:

  • Clinical Physiology and Nuclear Medicine


Publication year:
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  1. Published

    Image artifacts from MR-based attenuation correction in clinical, whole-body PET/MRI

    Keller, S. H., Holm, S., Hansen, Adam Espe, Sattler, B., Andersen, Flemming Littrup, Klausen, Thomas Levin, Højgaard, Liselotte, Kjær, Andreas & Beyer, T., 2013, In: Magnetic Resonance Materials in Physics, Biology and Medicine. 26, 1, p. 173-81 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    Scintigrafi kombineret med CT. Dansk Selskab for Klinisk Fysiologi og Nuklearmedicin.

    Kjær, Andreas, Hesse, B., Eigtved, A. & Højgaard, Liselotte, 2002, In: Ugeskrift for læger. 164, 12, p. 1661

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Fever of unknown origin: prospective comparison of diagnostic value of 18F-FDG PET and 111In-granulocyte scintigraphy.

    Kjær, Andreas, Lebech, A., Eigtved, A. & Højgaard, Liselotte, 2004, In: European Journal of Nuclear Medicine and Molecular Imaging. 31, 5, p. 622-6 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    PET/MRI in cancer patients: first experiences and vision from Copenhagen

    Kjær, Andreas, Loft, A., Law, I., Berthelsen, A. K., Borgwardt, L., Löfgren, J., Johnbeck, C. B., Hansen, Adam Espe, Keller, S., Holm, S. & Højgaard, Liselotte, 2013, In: Magnetic Resonance Materials in Physics, Biology and Medicine.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Intravenous contrast-enhanced CT can be used for CT-based attenuation correction in clinical 111In-octreotide SPECT/CT

    Klausen, T. L., Mortensen, Jann, de Nijs, R., Andersen, F. L., Højgaard, Liselotte, Beyer, T. & Holm, S., 12 Feb 2015, In: EJNMMI Physics. 2, p. 1-13 13 p., 3.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Detection of unknown primary tumours in patients with cerebral metastases using whole-body 18F-flouorodeoxyglucose positron emission tomography

    Klee, B., Law, Ian, Højgaard, Liselotte & Kosteljanetz, M., Nov 2002, In: European Journal of Neurology. 9, 6, p. 657-62 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Positron Emission Tomography and Magnetic Resonance Imaging of the Brain in Fabry Disease: A Nationwide, Long-Time, Prospective Follow-Up

    Korsholm, K., Feldt-Rasmussen, Ulla, Granqvist, H., Højgaard, Liselotte, Bollinger, B., Rasmussen, A. K. & Law, Ian, 2015, In: P L o S One. 10, 12, p. 1-13 13 p., e0143940.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Longitudinal cerebral FDG-PET scanning in patients with Fabry disease

    Korsholm, K., Granqvist, H., Feldt-Rasmussen, Ulla, Højgaard, Liselotte, Ballegaard, Martin & Law, Ian, 2013, In: Journal of Nuclear Medicine. 54, S2, p. 1815

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  9. Published

    Gene-environment interaction in chronic disease: a European Science Foundation Forward Look. Preface

    Kristiansen, L. V., Röllinghoff, M., Berghmans, S. & Højgaard, Liselotte, 2011, In: Journal of Allergy and Clinical Immunology. 128, 6 Suppl, p. 25-6 2 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    PET/MR attenuation correction in brain imaging using a continuous bone signal derived from UTE

    Ladefoged, C., Benoit, D., Law, Ian, Holm, S., Højgaard, Liselotte, Hansen, A. E. & Andersen, F. L., 2015, In: E J N M M I Physics. 2, Suppl 1, p. A39 1 p.

    Research output: Contribution to journal › Comment/debate › Research

  11. Published

    Region specific optimization of continuous linear attenuation coefficients based on UTE (RESOLUTE): application to PET/MR brain imaging

    Ladefoged, C. N., Benoit, D., Law, Ian, Holm, S., Kjær, Andreas, Højgaard, Liselotte, Hansen, Adam Espe & Andersen, F. L., 21 Oct 2015, In: Physics in Medicine and Biology. 60, 20, p. 8047-65 19 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    RESOLUTE PET/MRI Attenuation Correction for O-(2-F-fluoroethyl)-L-tyrosine (FET) in Brain Tumor Patients with Metal Implants

    Ladefoged, C. N., Andersen, Flemming Littrup, Kjær, Andreas, Højgaard, Liselotte & Law, Ian, 2017, In: Frontiers in Neuroscience. 11, 13 p., 453.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Dental artifacts in the head and neck region: implications for Dixon-based attenuation correction in PET/MR

    Ladefoged, C. N., Hansen, A. E., Keller, S., Fischer, Barbara Malene Bjerregaard, Rasmussen, J. H., Law, I., Kjær, A., Højgaard, Liselotte, Lauze, Francois Bernard, Beyer, T. & Andersen, F. L., 2015, In: European Journal of Nuclear Medicine and Molecular Imaging. 2, 15 p., 8.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Correction of dental artifacts within the anatomical surface in PET/MRI using active shape models and k-nearest-neighbors

    Ladefoged, C. N., Andersen, F. L., Keller, S. H., Beyer, T., Højgaard, Liselotte & Lauze, Francois Bernard, 2014, Proceedings of SPIE Medical Imaging 2014: Image processing. Ourselin, S. & Styner, M. A. (eds.). SPIE - International Society for Optical Engineering, 7 p. 90341M. (Proceedings of S P I E - International Society for Optical Engineering, Vol. 9034). (Progress in Biomedical Optics and Imaging; No. 35, Vol. 15).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  15. Published

    Automatic correction of dental artifacts in PET/MRI

    Ladefoged, C. N., Andersen, F. L., Keller, S., Beyer, T., Law, I., Højgaard, Liselotte, Darkner, Sune & Lauze, Francois Bernard, 2015, In: SPIE Journal of Medical Imaging. 2, 2, 13 p., 024009.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    PET/MR imaging of the pelvis in the presence of endoprostheses

    Ladefoged, C. N., Andersen, Flemming Littrup, Keller, S. H., Löfgren, J., Hansen, Adam Espe, Holm, S., Højgaard, Liselotte & Beyer, T., 2013, In: European Journal of Nuclear Medicine and Molecular Imaging. 40, 4, p. 594-601 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    AI-driven attenuation correction for brain PET/MRI: Clinical evaluation of a dementia cohort and importance of the training group size

    Ladefoged, C. N., Hansen, Adam Espe, Henriksen, O. M., Bruun, F. J., Eikenes, L., Øen, S. K., Karlberg, A., Højgaard, Liselotte, Law, Ian & Andersen, Flemming Littrup, 1 Nov 2020, In: NeuroImage. 222, 11 p., 117221.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Low-dose PET image noise reduction using deep learning: Application to cardiac viability FDG imaging in patients with ischemic heart disease

    Ladefoged, C. N., Hasbak, P., Hornnes, C., Højgaard, Liselotte & Andersen, Flemming Littrup, 2021, In: Physics in Medicine and Biology. 66, 5, 11 p., 054003.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Deep learning based attenuation correction of PET/MRI in pediatric brain tumor patients: Evaluation in a clinical setting

    Ladefoged, C. N., Marner, Lisbeth, Hindsholm, A., Law, Ian, Højgaard, Liselotte & Andersen, Flemming Littrup, 2019, In: Frontiers in Neuroscience. 13, JAN, 9 p., 1005.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Estimation of brain amyloid accumulation using deep learning in clinical [11C]PiB PET imaging

    for the Alzheimer’s Disease Neuroimaging Initiative, F. T. A. D. N. I., 2023, In: EJNMMI Physics. 10, 1, 14 p., 44.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    PET/MR imaging of sarcomas: effect of PET quantification by classification of tissue

    Ladefoged, C. N., Hansen, Adam Espe, Andersen, K. F., Loft, A., Højgaard, Liselotte, Kjær, Andreas & Andersen, F., Jul 2014.

    Research output: Contribution to conference › Conference abstract for conference › Research

  22. Published

    Automatic detection and delineation of pediatric gliomas on combined [18F]FET PET and MRI

    Ladefoged, C. N., Henriksen, O. M., Mathiasen, René, Schmiegelow, Kjeld, Andersen, Flemming Littrup, Højgaard, Liselotte, Borgwardt, L., Law, Ian & Marner, Lisbeth, 2022, In: Frontiers in Nuclear Medicine. 2, p. 1-10 :960820.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Kunstig intelligens til klinisk billeddiagnostik

    Ladefoged, C. N., Andersen, Flemming Littrup & Højgaard, Liselotte, 2020, In: Ugeskrift for Laeger. 182, 13, 8 p., V10190563.

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    DeepDixon synthetic CT for [18F]FET PET/MRI attenuation correction of post-surgery glioma patients with metal implants

    Ladefoged, C. N., Andersen, Flemming Littrup, Andersen, Thomas Lund, Anderberg, L., Engkebølle, C., Madsen, K., Højgaard, Liselotte, Henriksen, O. M. & Law, Ian, 2023, In: Frontiers in Neuroscience. 17, 12 p., 1142383.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    A multi-centre evaluation of eleven clinically feasible brain PET/MRI attenuation correction techniques using a large cohort of patients

    Ladefoged, C. N., Law, I., Anazodo, U., St. Lawrence, K., Izquierdo-Garcia, D., Catana, C., Burgos, N., Cardoso, M. J., Ourselin, S., Hutton, B., Mérida, I., Costes, N., Hammers, A., Benoit, D., Holm, S., Juttukonda, M., An, H., Cabello, J., Lukas, M., Nekolla, S. & 8 others, Ziegler, S., Fenchel, M., Jakoby, B., Casey, M. E., Benzinger, T., Højgaard, Liselotte, Hansen, A. E. & Andersen, F. L., 15 Feb 2017, In: NeuroImage. 147, p. 346-359 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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