Mikkel Andreassen

Mikkel Andreassen

Clinical Associate Professor

Member of:

  • Internal Medicine: Endocrinology


Publication year:
All
1 - 25 out of 46Page size: 25
Sort by: Title
  1. Published

    A short report of 50 patients with gastroenteropancreatic mixed neuroendocrine–non-neuroendocrine neoplasms (MiNEN)

    Laenkholm, I. T., Langer, Seppo W., Andreassen, Mikkel, Holmager, P., Kjær, Andreas, Klose, M., Federspiel, B. H., Hansen, C. P. & Knigge, Ulrich, 2021, In: Acta Oncologica. 60, 6, p. 808-812

    Research output: Contribution to journal › Letter › Research › peer-review

  2. Published

    Appendiceal Neuroendocrine Neoplasms: an Update for 2023

    Holmager, P., Langer, Seppo W., Kjær, Andreas, Ringholm, Lene, Garbyal, Rajendra Singh, Hansen, C. P., Andreassen, Mikkel & Knigge, Ulrich, 2024, In: Current Oncology Reports. 26, 2, p. 114-120 7 p.

    Research output: Contribution to journal › Review › Research › peer-review

  3. Published

    Association between GH receptor polymorphism (exon 3 deletion), serum IGF1, semen quality, and reproductive hormone levels in 838 healthy young men

    Andreassen, Mikkel, Jensen, R. B., Jørgensen, N. & Juul, A., Apr 2014, In: European Journal of Endocrinology. Supplement. 170, 4, p. 555-63 9 p.

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

  4. Published

    Associations between plasma insulin-like growth factor-I and the markers of inflammation interleukin 6, C-reactive protein and YKL-40 in an elderly background population

    Andreassen, Mikkel, Raymond, I., Hildebrandt, P., Kistorp, C., Rathcke, C., drb459, drb459, Faber, Jens & Kristensen, L. O., 1 Jul 2010, In: Inflammation Research. 59, 7, p. 503-10 8 p.

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

  5. Published

    Cardiac effects of 3 months treatment of acromegaly evaluated by magnetic resonance imaging and B-type natriuretic peptides

    Andreassen, Mikkel, Faber, J., Kjær, Andreas, Petersen, C. L., Kristensen, L. Ø. & Faber, Jens, 1 Dec 2010, In: Pituitary. 13, 4, p. 329-36 8 p.

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

  6. Published

    Cardiac function in growth hormone deficient patients before and after 1 year with replacement therapy: a magnetic resonance imaging study

    Andreassen, Mikkel, Faber, Jens, Kjær, A., Petersen, C. L., Kristensen, L. Ø. & Kjær, Andreas, 1 Mar 2011, In: Pituitary. 14, 1, p. 1-10 10 p.

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

  7. Published

    Characteristics and reference ranges of Insulin-Like Growth Factor-I measured with a commercially available immunoassay in 724 healthy adult Caucasians

    Andreassen, Mikkel, Nielsen, K., Raymond, I., Kristensen, L. Ø., Faber, Jens, Andreassen, M., Nielsen, K. R., Raymond, I., Kristensen, L. Ø. & Faber, Jens, 2009, In: Scandinavian Journal of Clinical & Laboratory Investigation. 69, 8, p. 880-5 6 p.

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

  8. Published

    Concentrations of the acute phase reactants high-sensitive C-reactive protein and YKL-40 and of interleukin-6 before and after treatment in patients with acromegaly and growth hormone deficiency

    Andreassen, Mikkel, drb459, drb459 & Kristensen, L. Ø., Dec 2007, In: Clinical Endocrinology. 67, 6, p. 909-16 8 p.

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

  9. Published

    DLL3 expression and clinico-pathological data in 247 patients with NEN

    Clausen, Malene Martini, Federspiel, B., Carstensen, F., Suppli, M. H., Kjær, Andreas, Andreassen, Mikkel, Garbyal, Rajendra Singh, Knigge, Ulrich & Langer, Seppo W., 2022, In: Journal of Neuroendocrinology. 34, S1, p. 104 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research

  10. Published

    Endocrine Function after Transsphenoidal Surgery in Patients with Non-Functioning Pituitary Adenomas: A Systematic Review and Meta-Analysis

    Pedersen, M. B., Dukanovic, S., Springborg, Jacob Bertram, Andreassen, Mikkel & Krogh, Jesper, 2022, In: Neuroendocrinology. 112, 9, p. 823-834

    Research output: Contribution to journal › Review › Research › peer-review

  11. Published

    Feasibility and Implication of Routine NGS Analysis in Neuroendocrine Carcinomas

    Knigge, Ulrich, Federspiel, B., Andreassen, Mikkel, Kjær, Andreas & Langer, Seppo W., 2017, In: Neuroendocrinology. 105, S1, p. 26-26 1 p.

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

  12. Published

    Gastroenteropancreatic (GEP) Mixed Neuroendocrine-Non-Endocrine Neoplasms (MiNEN)

    Laenkholm, I. T., Langer, Seppo W., Andreassen, Mikkel, Holmager, P., Hansen, C. P., Kjær, Andreas, Federspiel, B. & Knigge, Ulrich, 2019, p. 244-244. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

  13. Published

    Growth hormone (GH) activity is associated with increased serum oestradiol and reduced Anti-Müllerian Hormone in healthy male volunteers treated with GH and a GH antagonist

    Andreassen, Mikkel, Frystyk, J., Faber, Jens, Kristensen, L. Ø. & Juul, Anders, 2013, In: Andrology. 1, 4, p. 595-601 7 p.

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

  14. Published

    IGF1 as predictor of all cause mortality and cardiovascular disease in an elderly population

    Andreassen, Mikkel, Raymond, I., Kistorp, C., Hildebrandt, P., Faber, Jens, Kristensen, L. Ø., Andreassen, M., Raymond, I., Kistorp, C., Hildebrandt, P., Faber, Jens & Kristensen, L. Ø., 2009, In: European Journal of Endocrinology. 160, 1, p. 25-31 6 p.

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

  15. Published

    Imaging surveillance in multiple endocrine neoplasia type 1: Ten years of experience with somatostatin receptor positron emission tomography

    Said, M., Krogh, Jesper, Feldt-Rasmussen, Ulla, Rasmussen, Å. K., zwp671, zwp671, Rossing, Caroline Maria, Johannesen, Helle Hjorth, Oturai, P., Holmager, P., Kjær, Andreas, Klose, M., Langer, Seppo W., Knigge, Ulrich & Andreassen, Mikkel, 2023, In: Journal of Neuroendocrinology. 35, 8, e13322.

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

  16. Published

    Immunohistochemical Profiles in 81 Patients with Resected Insulinomas

    Andreassen, Mikkel, Ilett, E., Slater, E. P., Wiese, D., Hansen, C. P., Gehrke, N., Langer, Seppo W., Kjær, Andreas, Maurer, E., Federspiel, B., Bartsch, D. K. & Knigge, Ulrich, 2018, p. 136-136. 1 p.

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

  17. Published

    Incidence, clinical presentation and trends in indication for diagnostic work-up of small intestinal and pancreatic neuroendocrine tumors

    Stensbøl, A. B., Krogh, Jesper, Holmager, P., Klose, M., Oturai, P., Kjær, Andreas, Hansen, C. P., Federspiel, B., Langer, Seppo W., Knigge, Ulrich & Andreassen, Mikkel, 2021, In: Diagnostics. 11, 11, 2030.

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

  18. Published

    Increase of Ki-67 index and influence on mortality in patients with neuroendocrine neoplasms

    Holmager, P., Langer, Seppo W., Federspiel, B., Willemoe, G. L., Garbyal, Rajendra Singh, Melchior, L., Klose, M., Kjær, Andreas, Hansen, C. P., Andreassen, Mikkel & Knigge, Ulrich, 2021, In: Journal of Neuroendocrinology. 33, 9, 8 p., e13018.

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

  19. Published

    Interferon-beta treatment associated with a biochemical profile suggestive of acromegaly. A case report of a patient treated for multiple sclerosis

    Andreassen, Mikkel, Frystyk, J., Miller, K. K. & Kristensen, L. Ø., 2010, In: Scandinavian Journal of Clinical & Laboratory Investigation. 70, 7, p. 519-522 4 p.

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

  20. Published

    Limited Diagnostic Utility of Chromogranin A Measurements in Workup of Neuroendocrine Tumors

    Baekdal, J., Krogh, J., Klose, M., Holmager, P., Langer, Seppo W., Oturai, P., Kjær, Andreas, Federspiel, B., Hilsted, L., Rehfeld, Jens Frederik, Knigge, U. & Andreassen, Mikkel, 2020, In: Diagnostics. 10, 11, 13 p., 881.

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

  21. Published

    Metabolic and hormonal side effects of mitotane treatment for adrenocortical carcinoma: A retrospective study in 50 Danish patients

    Vikner, M. E., Krogh, Jesper, Daugaard, G. & Andreassen, Mikkel, 2021, In: Clinical Endocrinology. 94, 2, p. 141-149

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

  22. Published

    Metabolic effects of dopamine agonists in patients with prolactinomas: a systematic review and meta-analysis

    Byberg, S., Futtrup, J., Andreassen, Mikkel & Krogh, J., Oct 2019, In: Endocrine Connections. 8, 10, p. 1395-1404

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

  23. Published

    N-terminal pro-B-type natriuretic peptide in patients with growth hormone disturbances

    Andreassen, Mikkel, Faber, Jens, drb459, drb459, Kistorp, Caroline Michaela Nervil & Kristensen, L. Ø., May 2007, In: Clinical Endocrinology. 66, 5, p. 619-25 7 p.

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

  24. Published

    Natural History of Non-Functioning Pituitary Adenomas: A Systematic Review and Meta-Analysis

    Rikvold, S. D., Pedersen, M. B., Andreassen, Mikkel & Krogh, Jesper, 2023, In: Hormone and Metabolic Research. 55, 7, p. 443-451 9 p.

    Research output: Contribution to journal › Review › Research › peer-review

  25. Published

    Neuroendocrine neoplasms of the appendix: Characterization of 335 patients referred to the Copenhagen NET Center of Excellence

    Holmager, P., Willemoe, G. L., Nielsen, K., Grøndahl, V., Klose, M., Andreassen, Mikkel, Langer, Seppo W., Hansen, C. P., Kjær, Andreas, Federspiel, B. H. & Knigge, Ulrich, 2021, In: European Journal of Surgical Oncology. 47, 6, p. 1357-1363 7 p.

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

Previous 1 2 Next

ID: 10930283