Jann Mortensen

Jann Mortensen

Clinical Professor

Member of:

  • Clinical Physiology and Nuclear Medicine


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  1. Published

    (68)Ga-DOTATOC PET and gene expression profile in patients with neuroendocrine carcinomas: strong correlation between PET tracer uptake and gene expression of somatostatin receptor subtype 2

    Olsen, I. H., Langer, Seppo W., Federspiel, B. H., Oxbøl, J., Loft, A., Berthelsen, A. K., Mortensen, Jann, Oturai, P., Knigge, Ulrich & Kjær, Andreas, 2016, In: American Journal of Nuclear Medicine and Molecular Imaging. 6, 1, p. 59-72 14 p.

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

  2. Published

    64Cu-DOTATATE PET for Neuroendocrine Tumors: A Prospective Head-to-Head Comparison with 111In-DTPA-Octreotide in 112 Patients

    Pfeifer, A., Knigge, Ulrich, Binderup, Tina, Mortensen, Jann, Oturai, P., Loft, A., Berthelsen, A. K., Langer, Seppo W., Rasmussen, P., Elema, D., von Benzon, E., Højgaard, Liselotte & Kjær, Andreas, Jun 2015, In: Journal of Nuclear Medicine. 56, 6, p. 847-54 8 p.

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

  3. Published

    68Ga-DOTATOC PET and Gene Expression Profile in Patients with Neuroendocrine Carcinomas

    Olsen, I. M. H., Langer, Seppo W., Federspiel, B., Oxbol, J., Loft, A., Berthelsen, A. K., Mortensen, Jann, Oturai, P., Knigge, Ulrich & Kjær, Andreas, 2016, In: Neuroendocrinology. 103, p. 60-60 1 p.

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

  4. Published

    18F-FDG-PET is superior to WHO grading as prognostic tool in neuroendocrine neoplasms and useful in guiding peptide receptor radionuclide therapy: a prospective 10-year follow-up study of 166 patients

    Binderup, Tina, Knigge, U., Johnbeck, C. B., Loft, A., Berthelsen, A. K., Oturai, P., Mortensen, Jann, Federspiel, B., Langer, Seppo W. & Kjær, Andreas, 2021, In: The Journal of Nuclear Medicine. 62, 6, p. 808-815 8 p.

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

  5. Published

    223Ra Therapy of Advanced Metastatic Castration-Resistant Prostate Cancer: Quantitative Assessment of Skeletal Tumor Burden for Prognostication of Clinical Outcome and Hematologic Toxicity

    Fosbøl, M. Ø., Petersen, P. M., Kjær, Andreas & Mortensen, Jann, 2018, In: The Journal of Nuclear Medicine. 59, 4, p. 596-602

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

  6. Published

    64Cu-DOTATATE PET in Patients with Neuroendocrine Neoplasms: Prospective, Head-to-Head Comparison of Imaging at 1 Hour and 3 Hours Post-Injection

    Loft, M., Carlsen, E. A., Johnbeck, C. B., Johannesen, Helle Hjorth, Binderup, Tina, Pfeifer, A., Mortensen, Jann, Oturai, P., Loft, A., Berthelsen, A. K., Langer, Seppo W., Knigge, U. & Kjær, Andreas, 2021, In: The Journal of Nuclear Medicine. 62, 1, p. 73-80 28 p.

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

  7. Published

    64Cu-DOTATATE PET/CT and Prediction of Overall and Progression-Free Survival in Patients with Neuroendocrine Neoplasms

    Carlsen, E. A., Johnbeck, C. B., Binderup, Tina, Loft, M., Pfeifer, A., Mortensen, Jann, Oturai, P., Loft, A., Berthelsen, A. K., Langer, Seppo W., Knigge, U. & Kjær, Andreas, 2020, In: The Journal of Nuclear Medicine. 61, 10, p. 1491-1497

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

  8. Published

    64Cu-DOTATATE for Noninvasive Assessment of Atherosclerosis in Large Arteries and Its Correlation with Risk Factors: Head-to-Head Comparison with 68Ga-DOTATOC in 60 Patients

    Malmberg, C., Ripa, Rasmus Sejersten, Johnbeck, C. B., Knigge, Ulrich, Langer, Seppo W., Mortensen, Jann, Oturai, P. S., Loft, A., Hag, Anne Mette Fisker & Kjær, Andreas, Dec 2015, In: Journal of Nuclear Medicine. 56, 12, p. 1895-900 6 p.

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

  9. Published

    A Prospective Study Comparing 99mTc-Hydroxyethylene-Diphosphonate Planar Bone Scintigraphy and Whole-Body SPECT/CT with 18F-Fluoride PET/CT and 18F-Fluoride PET/MRI for Diagnosing Bone Metastases

    Löfgren, J., Mortensen, Jann, Rasmussen, S. H., Madsen, C., Loft, A., Hansen, A. E., Oturai, P., Jensen, K. E., Mørk, M. L., Reichkendler, M., Højgaard, Liselotte & Fischer, Barbara Malene Bjerregaard, 2017, In: Journal of Nuclear Medicine. 58, 11, p. 1778-1785

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

  10. Published

    A comparative and descriptive study of asthma in chronic rhinosinusitis with nasal polyps

    Håkansson, K., Thomsen, Simon Francis, Konge, Lars, Mortensen, Jann, Backer, Vibeke & von Buchwald, Christian, 10 Sep 2014, In: American Journal of Rhinology & Allergy. 28, 5, p. 383-387 5 p.

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

  11. Published

    ANP, BNP and D-dimer predict right ventricular dysfunction in patients with acute pulmonary embolism

    Borgwardt, H. G., Mortensen, Jann, Jensen, C. V., Von Der Recke, P., Petersen, C. L., Kristoffersen, U. S., Kjær, Andreas, Borgwardt, H. G. & Von, D. R. P., 1 Nov 2010, In: Clinical Physiology and Functional Imaging. 30, 6, p. 466-72 7 p.

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

  12. Published

    Assessing nodules detected in lung cancer screening: the value of positron emission tomography

    Mortensen, Jann, Feb 2015, In: European Respiratory Journal. 45, 2, p. 314-6 3 p.

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

  13. Published

    Behandling af neuroendokrine gastrointestinale tumorer

    Hansen, C. P., Langer, Seppo W., Frevert, S., Mortensen, Jann, Kjær, Andreas & Knigge, Ulrich, 25 Oct 2010, In: Ugeskrift for Laeger. 172, 43, p. 2942-5 4 p.

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

  14. Published

    Behandling af neuroendokrine gastrointestinale tumorer

    Hansen, C. P., Langer, Seppo W., Frevert, S., Mortensen, Jann, Kjær, Andreas & Knigge, Ulrich, 25 Oct 2010, In: Ugeskrift for Laeger. 172, 43, p. 2942-5 4 p.

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

  15. Published

    Billeddiagnostik af lunger

    Mortensen, Jann, Muckadell, O. B. S. D., Haunso, S. & Vilstrup, H., 2009, Medicinsk Kompendium. 17 ed. København: Nyt Nordisk Forlag Arnold Busck, p. 1326-1330 5 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  16. Published

    Biopsy-verified bronchiolitis obliterans and other noninfectious lung pathologies after allogeneic hematopoietic stem cell transplantation

    Uhlving, H. H., Andersen, C. B., Christensen, I. J., Gormsen, M., Pedersen, K. D., Buchvald, F., Heilmann, C., Nielsen, K. G., Mortensen, Jann, Moser, Claus Ernst, Sengeløv, Henrik & Muller, Klaus, Mar 2015, In: Biology of Blood and Marrow Transplantation. 21, 3, p. 531-8 8 p.

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

  17. Published

    Bone mass density following developmental exposures to perfluoroalkyl substances (PFAS): a longitudinal cohort study [Inkl. Correction]

    Blomberg, A., Mortensen, Jann, Weihe, P. & Grandjean, P., 2022, In: Environmental Health. 21, 10 p., 113.

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

  18. Published

    Brain imaging in children with neonatal cholestatic liver disease: A systematic review

    Helt, T. W., Johansen, L. S., Faurholt-Jepsen, Daniel, Larsen, V. A., Borgwardt, L., Mortensen, Jann & Christensen, Vibeke Brix, 2024, In: Acta Paediatrica. 113, 6, p. 1168-1185 18 p.

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

  19. Published

    Broad-spectrum health improvements with one year of soccer training in inactive mildly hypertensive middle-aged women

    Krustrup, P., Skoradal, M., Randers, M. B., Weihe, P., Uth, J., Mortensen, Jann & Mohr, M., Dec 2017, In: Scandinavian Journal of Medicine & Science in Sports. 27, 12, p. 1893-1901 9 p.

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

  20. Published

    CT screening for lung cancer brings forward early disease. The Randomised Danish Lung Cancer Screening Trial (DLCST): Status after five annual screening rounds with low-dose CT

    Saghir, Z., Dirksen, A., Ashraf, H., Bach, K. S., Brodersen, J., Clementsen, P. F., Døssing, M., Hansen, H., Kofoed, Klaus Fuglsang, Larsen, K. R., Mortensen, Jann, Rasmussen, J. F., Seersholm, N., Skov, B. G., Thorsen, H., Tønnesen, P. & Pedersen, J. H., 2012, In: Thorax. 67, 4, p. 296-301

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

  21. Published

    Changes in lung function of HIV-infected patients: a 4.5-year follow-up study

    Kristoffersen, U. S., Lebech, A., Mortensen, Jann, Gerstoft, Jan, Borgwardt, H. G. & Kjær, Andreas, 2012, In: Clinical Physiology and Functional Imaging. 32, 4, p. 288-95 8 p.

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

  22. Published

    Clinical PET of neuroendocrine tumors using 64Cu-DOTATATE: first-in-humans study

    Pfeifer, A. K., Knigge, Ulrich, Mortensen, Jann, Oturai, P., Berthelsen, A. K., Loft, A., Binderup, Tina, Rasmussen, P., Elema, D. R., Klausen, Thomas Levin, Holm, S., von Benzon, E., Højgaard, Liselotte & Kjær, Andreas, Aug 2012, In: Journal of Nuclear Medicine. 53, 8, p. 1207-15 9 p.

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

  23. Published

    Clinical utility of 18F-FDG positron emission tomography/computed tomography scan vs. 99mTc-HMPAO white blood cell single-photon emission computed tomography in extra-cardiac work-up of infective endocarditis

    Lauridsen, T. K., Iversen, Kasper, Ihlemann, N., Hasbak, P., Loft, A., Berthelsen, A. K., Dahl, A., Dejanovic, D., Albrecht-Beste, Elisabeth, Mortensen, Jann, Kjær, Andreas, Bundgård, Henning & Bruun, Niels Eske, 2017, In: International Journal of Cardiovascular Imaging. 33, 5, p. 751-760

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

  24. Published

    Clinical value of measurement of pulmonary radioaerosol mucociliary clearance in the work up of primary ciliary dyskinesia

    Munkholm, M., Nielsen, K. G. & Mortensen, Jann, Jul 2015, In: E J N M M I Research. 5, p. 1-14 14 p., 39.

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

  25. Published

    Combined use of positron emission tomography and volume doubling time in lung cancer screening with low-dose CT scanning

    Ashraf, H., Dirksen, A., Jakobsen, A. L., Berthelsen, A. K., Bach, K. S., Hansen, H., Pedersen, J. H. & Mortensen, Jann, 2011, In: Thorax. 66, 4, p. 315-9 5 p.

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

  26. Published

    Comparison of 81mKrypton and 99mTc-Technegas for ventilation single-photon emission computed tomography in severe chronic obstructive pulmonary disease

    De Nijs, R., Sijtsema, N. D., Kruis, M. F., Jensen, C. V., Iversen, M., Perch, Michael & Mortensen, Jann, 1 Feb 2021, In: Nuclear Medicine Communications. 42, 2, p. 160-168 9 p.

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

  27. Published

    Comparison of V/Q SPECT and planar V/Q lung scintigraphy in diagnosing acute pulmonary embolism

    Borgwardt, H. G., Mortensen, Jann, Jensen, C. V., Von Der Recke, P., Petersen, C. L., Kristoffersen, U. S. & Kjær, Andreas, 1 Jan 2010, In: Nuclear Medicine Communications. 31, 1, p. 82-6 5 p.

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

  28. Published

    Correction: Bone mass density following developmental exposures to perfluoroalkyl substances (PFAS): a longitudinal cohort study (Environmental Health, (2022), 21, 1, (113), 10.1186/s12940-022-00929-w)

    Blomberg, A., Mortensen, Jann, Weihe, P. & Grandjean, P., Dec 2023, In: Environmental Health: A Global Access Science Source. 22, 1, 1 p., 15.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  29. Published

    Detection of pulmonary embolism with combined ventilation-perfusion SPECT and low-dose CT: head-to-head comparison with multidetector CT angiography

    Gutte, H., Mortensen, Jann, Jensen, C. V., Johnbeck, C. B., von der Recke, P., Petersen, C. L., Kjaergaard, J., Kristoffersen, U. S. & Kjær, Andreas, 2009, In: Journal of Nuclear Medicine. 50, 12, p. 1987-92 5 p.

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

  30. Published

    Diagnosis and treatment of bronchopulmonary neuroendocrine tumours: State of the art

    Tabaksblat, E. M., Langer, Seppo W., Knigge, Ulrich, Grønbæk, H., Mortensen, Jann, Petersen, René Horsleben, Federspiel, B. H. & Ladekarl, M., 2016, In: Acta Oncologica. 55, 1, p. 3-14 12 p.

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

  31. Published

    Diagnostic accuracy of combined optical- and radio-guided SNB for neck staging of oral squamous cell carcinoma lesions in the anterior oral cavity

    Christensen, Anders, Wessel, Irene , Charabi, Birgitte Wittenborg, Stræde, Karina, Kiss, K., Lelkaitis, G., Mortensen, Jann, Kjær, Andreas, von Buchwald, Christian & Tvedskov, Jesper Filtenborg, 2023, In: European Archives of Oto-Rhino-Laryngology. 280, p. 3393–3403 11 p.

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

  32. Published

    Dual Test Gas Pulmonary Diffusing Capacity Measurement During Exercise in Humans Using the Single-Breath Method

    Nymand, Stine Buus, Hartmann, J. P., Hartmeyer, H. L., Rasmussen, Iben Elmerdahl, Andersen, A. B., Mohammad, Milan, Al-Atabi, S., Hanel, B., Iepsen, Ulrik Winning, Mortensen, Jann & Berg, Ronan Martin Griffin, 2 Feb 2024, In: Journal of visualized experiments : JoVE. 204, 22 p., e65871.

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

  33. Published

    Effect of the TNF-α inhibitor adalimumab in patients with recalcitrant sarcoidosis: a prospective observational study using FDG-PET

    Milman, N., Graudal, N., Loft, A., Mortensen, Jann, Larsen, J. & Baslund, B., 2012, In: Clinical Respiratory Journal. 6, 4, p. 238-247 10 p.

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

  34. Published

    Effects of ambient air particulate exposure on blood-gas barrier permeability and lung function

    Bräuner, E. V., Mortensen, Jann, Møller, Peter, Bernard, A., Vinzents, P., Wåhlin, P., Glasius, M. & Loft, Steffen, 2009, In: Inhalation Toxicology. 21, 1, p. 38-47 9 p.

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

  35. Published

    Effects of postdischarge high-protein oral nutritional supplements and resistance training in malnourished surgical patients: A pilot randomized controlled trial

    Patursson, Poula, Møller, G., Thomsen, B. B., Olsen, E., Mortensen, Jann, Andorsdóttir, G., Mohr, M. & Andersen, Jens Rikardt, 2022, In: Nutrients. 14, 13, 16 p., 2599.

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

  36. Published

    Effects of soccer vs swim training on bone formation in sedentary middle-aged women

    Mohr, M., Helge, Eva Wulff, Petersen, L. F., Lindenskov, A., Weihe, P., Mortensen, Jann, Jørgensen, Niklas Rye & Krustrup, P., 2015, In: European Journal of Applied Physiology. 115, 12, p. 2671-2679 9 p.

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

  37. Published

    Establishment of a regional Danish database for patients with a stoma

    Danielsen, A. K., Christensen, B. M., Mortensen, Jann, Voergaard, L. L., Herlufsen, P. & Balleby, L., Jan 2015, In: Colorectal Disease. 17, 1, p. O27–O33 7 p.

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

  38. Published

    Evidence of unilateral diaphragmatic paralysis on lung scintigraphy after double lung transplantation: impact on lung function and survival

    Kristensen, A. W., Greve, A. M., Dahl, R. H., Perch, Michael, Mortensen, Jann & Berg, Ronan Martin Griffin, 2020, In: Scandinavian Journal of Clinical and Laboratory Investigation. 80, 6, p. 454-455 2 p.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  39. Published

    Expert Nordic perspectives on the potential of novel inhalers to overcome unmet needs in the management of obstructive lung disease

    Løkke, A., Ahlbeck, L., Bjermer, L., Mortensen, Jann, Østrem, A., Pasternack, I., Safioti, G. & Torvinen, S., 2015, In: European Clinical Respiratory Journal. 2, p. 1-7 7 p., 29445.

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

  40. Published

    Expression patterns of uPAR, TF and EGFR and their potential as targets for molecular imaging in oropharyngeal squamous cell carcinoma

    Christensen, Anders, Grønhøj, Christian, Jensen, J. S., Lelkaitis, G., Kiss, K., Stræde, Karina, Charabi, Birgitte Wittenborg, Mortensen, Jann, Kjær, Andreas & von Buchwald, Christian, 2022, In: Oncology Reports. 48, 2, 11 p., 147.

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

  41. Published

    Extraosseous accumulation of Tc-99m diphosphonate

    Hendel, H. W., Buhl, T., Mortensen, Jann, Toft, L. & Hesse, B., 2000, In: Clinical Nuclear Medicine. 25, 10, p. 844-6 3 p.

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

  42. E-pub ahead of print

    Feasibility and diagnostic performance of sentinel node biopsy for staging cN0 oral squamous cell carcinoma in a previously treated neck

    Mørch, T., Tvedskov, Jesper Filtenborg, Wessel, Irene , Charabi, Birgitte Wittenborg, Jakobsen, K. K., Grønhøj, Christian, Kiss, K., Lelkaitis, G., Mortensen, Jann, Kjær, Andreas, von Buchwald, Christian & Christensen, Anders, 2024, (E-pub ahead of print) In: World Journal of Otorhinolaryngology - Head and Neck Surgery.

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

  43. Published

    Feasibility of Real-Time Near-Infrared Fluorescence Tracer Imaging in Sentinel Node Biopsy for Oral Cavity Cancer Patients

    Christensen, Anders, Stræde, Karina, Charabi, Birgitte Wittenborg, Mortensen, Jann, Kiss, K., Kjær, Andreas & von Buchwald, Christian, Feb 2016, In: Annals of Surgical Oncology. 23, 2, p. 565-72 8 p.

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

  44. Published

    First experiences from Copenhagen with paediatric single photon emission computed tomography/computed tomography

    Andersen, J. B., Mortensen, Jann, Bech, B. H., Højgaard, Liselotte, Borgwardt, L. & Andersen, J. B., 4 Mar 2011, In: Nuclear Medicine Communications. 32, 5, p. 356-362

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

  45. Published

    Fluorouracil induces myocardial ischemia with increases of plasma brain natriuretic peptide and lactic acid but without dysfunction of left ventricle

    Jensen, S. A., Hasbak, P., Mortensen, Jann & Sørensen, Jens Benn, 20 Dec 2010, In: Journal of Clinical Oncology. 28, 36, p. 5280-6 7 p.

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

  46. Published

    Football training improves cardiovascular health profile in sedentary, premenopausal hypertensive women

    Mohr, M., Lindenskov, A., Holm, P. M., Nielsen, H. P., Mortensen, Jann, Weihe, P. & Krustrup, P., 2014, In: Scandinavian Journal of Medicine & Science in Sports. 24, Suppl. 1, p. 36-42 7 p.

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

  47. Published

    Fourteen-year-old girl with endobronchial carcinoid tumour presenting with asthma and lobar emphysema

    Andersen, J. B., Mortensen, Jann, Damgaard, K., Skov, M., Sparup, J., Petersen, B. L., Rechnitzer, C., Borgwardt, L. & Andersen, J. B., 1 Apr 2010, In: Clinical Respiratory Journal. 4, 2, p. 120-4 5 p.

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

  48. Published

    Fulminant H1N1 and severe acute respiratory syndrome coronavirus-2 infections with a 4-year interval without an identifiable underlying cause: a case report

    Katzenstein, T. L., Jørgensen, S. E., Mortensen, Jann, Helleberg, M., Kalhauge, A. & Mogensen, T. H., 2021, In: Journal of Medical Case Reports. 15, 1, 505.

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

  49. Published

    Functional imaging of neuroendocrine tumors: a head-to-head comparison of somatostatin receptor scintigraphy, 123I-MIBG scintigraphy, and 18F-FDG PET

    Binderup, Tina, Knigge, Ulrich, Loft, A., Mortensen, Jann, Pfeifer, A., Federspiel, B., Hansen, C. P., Højgaard, Liselotte, Kjær, Andreas, Binderup, T., Knigge, Ulrich, Jakobsen, A. L., Mortensen, Jann, Pfeifer, A., Federspiel, B. H., Hansen, C. P., Højgaard, Liselotte & Kjær, Andreas, 1 May 2010, In: Journal of Nuclear Medicine. 51, 5, p. 704-12 9 p.

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

  50. Published

    Gene expression of ANP, BNP and ET-1 in the heart of rats during pulmonary embolism

    Borgwardt, H. G., Oxbøl, J., Kristoffersen, U. S., Mortensen, Jann & Kjær, Andreas, 1 Jan 2010, In: P L o S One. 5, 6, p. e11111

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

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ID: 926489