Tiit Illimar Mathiesen

Tiit Illimar Mathiesen

Clinical Professor

Member of:

  • Neurosurgery


  1. Published

    Adjuvant radiotherapy and stereotactic radiosurgery in grade 3 meningiomas - a systematic review and meta-analysis

    Bergner, A., Maier, A. D., Mirian, C. & Mathiesen, Tiit Illimar, 2022, In: Neurosurgical Review. 45, p. 2639–2658 20 p.

    Research output: Contribution to journalReviewResearchpeer-review

  2. Published

    Quality assessment of evidence must be stated in conclusions to avoid conveying questionable recommendations

    Capion, T., Lilja-Cyron, Alexander, Juhler, Marianne, Mathiesen, Tiit Illimar & Wetterslev, J., Feb 2022, In: Neurosurgical Review. 45, p. 923-924 2 p.

    Research output: Contribution to journalEditorialResearchpeer-review

  3. Published

    Proposal of a new grading system for meningioma resection: the Copenhagen Protocol

    Haslund-Vinding, Jeppe Lohfert, Skjøth, Jane, Poulsgaard, L., Fugleholm, Kåre, Larsen, Christian Mirian, Maier, A. D., Santarius, T., Poulsen, F. R., Meling, T., Bartek, J. J., Förander, P., Larsen, V. A., Kristensen, Bjarne Winther, Scheie, David, Law, Ian, Ziebell, M. & Mathiesen, Tiit Illimar, 2022, In: Acta Neurochirurgica. 164, p. 229-238

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    The role of systemic inflammatory cells in meningiomas

    Haslund-Vinding, J., Møller, J. R., Ziebell, M., Vilhardt, Frederik & Mathiesen, Tiit Illimar, 2022, In: Neurosurgical Review. 45, p. 1205–1215

    Research output: Contribution to journalReviewResearchpeer-review

  5. Published

    The prognostic significance of biomarkers in cerebrospinal fluid following severe traumatic brain injury: a systematic review and meta-analysis

    Hvingelby, V. S., Bjarkam, C. R., Mathiesen, Tiit Illimar, Poulsen, F. R., Botker, M. T., Husted, A. & Korshoej, A. R., 2022, In: Neurosurgical Review. 45, p. 2547–2564 18 p.

    Research output: Contribution to journalReviewResearchpeer-review

  6. Published

    Somatostatin analogues in treatment-refractory meningioma: a systematic review with meta-analysis of individual patient data

    Jensen, L. R., Maier, A. D., Lomstein, A., Graillon, T., Hrachova, M., Bota, D., Ruiz-Patiño, A., Arrieta, O., Cardona, A. F., Rudà, R., Furtner, J., Roeckle, U., Clement, P., Preusser, M., Scheie, D., Broholm, H., Kristensen, B. W., Skjøth-Rasmussen, J., Ziebell, M., Munch, T. N. & 4 others, Fugleholm, Kåre, Walter, M. A., Mathiesen, Tiit Illimar & Mirian, C., 2022, In: Neurosurgical Review. 45, p. 3067-3081

    Research output: Contribution to journalReviewResearchpeer-review

  7. Published

    Three underdogs among galenic veins: anatomical analysis and literature review of surgical relevant veins in the quadrigeminal cistern

    Krogager, M. E., Jespersen, B., Mathiesen, Tiit Illimar & Benndorf, G., 2022, In: Neurosurgical Review. 45, 5, p. 3245-3258

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Granular clinical history and outcome in 51 patients with primary and secondary malignant meningioma

    Maier, A. D., Mirian, C., Haslund-Vinding, Jeppe Lohfert, Bartek, J., Guldager, R., Møller, Søren, Munch, Tina Nørgaard, Fugleholm, Kåre, Poulsgaard, L., Skjøth, Jane, Ziebell, M., Eriksson, L. E., Scheie, David, Poulsen, F. R. & Mathiesen, Tiit Illimar, 2022, In: Journal of Neurosurgery. 137, 5, p. 1347-1357 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Loss of H3K27me3 in WHO grade 3 meningioma

    Maier, A. D., Brøchner, C. B., Larsen, Christian Mirian, Haslund-Vinding, Jeppe Lohfert, Bartek, J., Ekström, T. J., Poulsen, F. R., Scheie, David & Mathiesen, Tiit Illimar, 2022, In: Brain Tumor Pathology. 39, p. 200–209 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Letter to the Editor. Copenhagen grading of meningioma

    Mathiesen, Tiit Illimar, Haslund-Vinding, Jeppe Lohfert, Skjøth, Jane, Poulsgaard, L., Fugleholm, Kåre, Mirian, C., Daniela Maier, A., Santarius, T., Rom Poulsen, F., Andrée Larsen, V., Kristensen, Bjarne Winther, Scheie, David, Law, Ian & Ziebell, M., 2022, In: Journal of Neurosurgery. 136, 5, p. 1506-1508 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  11. Published

    Brain fragments-daily notes and reminiscences by Lars Leksell. Translated by Dan Leksell: Ekerlids Forlag; 2022, ISBN: 978-91-86,323-53-7

    Mathiesen, Tiit Illimar, 2022, In: Acta Neurochirurgica. 164, 9, p. 2535-2536 2 p.

    Research output: Contribution to journalLiterature reviewResearch

  12. Published

    Machine Learning and Ethics

    Mathiesen, Tiit Illimar & Broekman, M., 2022, Machine Learning and Ethics. V. E. S., L. R. & C. S. (eds.). 1 ed. Springer, p. 251-256 6 p. (Acta Neurochirurgica, Supplementum, Vol. 134).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  13. Published

    Ethico-legal regional differences in European neurosurgical practice: Part 1-pre-COVID-19 era

    The EANS Ethico-Legal Committee, T. E. E. C., 2022, In: Brain and Spine. 2, 7 p., 100899.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Implementation of TERT promoter mutations improve prognostication of the WHO classification in meningioma

    Mirian, C., Grell, K., Juratli, T. A., Sahm, F., Spiegl-Kreinecker, S., Peyre, M., Biczok, A., Tonn, J. C., Goutagny, S., Bertero, L., Maier, A. D., Jensen, L. R., Schackert, G., Broholm, H., Scheie, D., Cahill, D. P., Brastianos, P. K., Skjøth-Rasmussen, J., Fugleholm, K., Ziebell, M. & 3 others, Munch, Tina Nørgaard, Kristensen, Bjarne Winther & Mathiesen, Tiit Illimar, 2022, In: Neuropathology and Applied Neurobiology. 48, 3, 5 p., e12773.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Arachnoideacyster kan være associeret med kognitive og affektive symptomer

    Neesgaard, V. E., Poulsen, F. R., Holst, A. V. & Mathiesen, Tiit Illimar, 2022, In: Ugeskrift for Laeger. 184

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Long-Term Follow-Up, Treatment Strategies, Functional Outcome, and Health-Related Quality of Life after Surgery for WHO Grade 2 and 3 Intracranial Meningiomas

    Pettersson-Segerlind, J., Fletcher-Sandersjöö, A., von Vogelsang, A. C., Persson, O., Kihlström Burenstam Linder, L., Förander, P., Mathiesen, Tiit Illimar, Edström, E. & Elmi-Terander, A., 2022, In: Cancers. 14, 20, 21 p., 5038.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Mortality among patients treated for aneurysmal subarachnoid hemorrhage in Eastern Denmark 2017-2019

    Stauning, A. T., Eriksson, Frank, Benndorf, G., Holst, A., Hauerberg, J., Stavngaard, T., Poulsgaard, L., Rochat, Per Bjørnstad, Eskesen, V., Birkeland, P., Mathiesen, Tiit Illimar & Munch, Tina Nørgaard, 2022, In: Acta Neurochirurgica. 164, p. 2419–2430 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 178771567