Niels Thorndahl Kroman

Niels Thorndahl Kroman

Professor, emeritus

Member of:

  • Surgery


  1. 2023
  2. Published

    ASO Visual Abstract: Targeted Axillary Dissection with 125I Seed Placement Before Neoadjuvant Chemotherapy in a Danish Multicenter Cohort

    Munck, F., Andersen, I. S., Vejborg, I., Gerlach, M. K., Lanng, C., Kroman, Niels Thorndahl & Tvedskov, Tove Filtenborg, 1 Jul 2023, In: Annals of Surgical Oncology. 30, 7, p. 4145 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  3. Published

    ASO Author Reflections: Comparison of Two-Step Methods for Targeted Axillary Dissection in Denmark

    Munck, F., Kroman, Niels Thorndahl & Tvedskov, Tove Filtenborg, 2023, In: Annals of Surgical Oncology. 30, 11, p. 6370-6371 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  4. Published

    ASO Author Reflections: Feasibility of 125I Seed Targeted Axillary Dissection

    Munck, F., Kroman, Niels Thorndahl & Tvedskov, Tove Filtenborg, 2023, In: Annals of Surgical Oncology. 30, 7, p. 4143-4144 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  5. Published

    Adjuvant chemotherapy in patients with ER-negative/HER2-negative, T1abN0 breast cancer: a nationwide study

    Hassing, C. M. S., Mejdahl, M. K., Lænkholm, Anne-Vibeke, Kroman, Niels Thorndahl, Knoop, A. S. & Tvedskov, Tove Filtenborg, 2023, In: Breast Cancer Research and Treatment. 198, 1, p. 103-112 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Adjuvant treatment with trastuzumab of patients with HER2-positive, T1a-bN0M0 breast tumors: A systematic review and meta-analysis

    Hassing, C. M. S., Nielsen, Dorte Lisbet, Knoop, A. S., Tvedskov, Tove Filtenborg, Kroman, Niels Thorndahl, Lænkholm, Anne-Vibeke, Juhl, C. B. & Kümler, Iben, 2023, In: Critical Reviews in Oncology/Hematology. 184, 11 p., 103952.

    Research output: Contribution to journalReviewResearchpeer-review

  7. Published

    Comparing Methods for Targeted Axillary Dissection in Breast Cancer Patients: A Nationwide, Retrospective Study

    Munck, F., Jepsen, P., Zeuthen, P., Carstensen, L., Hauerslev, K., Paaskesen, C. K., Andersen, I. S., Høyer, U., Lanng, C., Gerlach, M. K., Vejborg, I., Kroman, Niels Thorndahl & Tvedskov, Tove Filtenborg, 2023, In: Annals of Surgical Oncology. 30, 11, p. 6361-6369 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Educational differences in healthcare use among survivors after breast, prostate, lung, and colon cancer – a SEQUEL cohort study

    Levinsen, A. K. G., Kjaer, T. K., Maltesen, T., Jakobsen, E., Gögenur, Ismail, Borre, M., Christiansen, P., Zachariae, R., Laurberg, S., Christensen, P., Kroman, Niels Thorndahl, Larsen, S. B., Degett, T. H., Hølmich, Lisbet Rosenkrantz, Brown, Peter de Nully, Johansen, Christoffer, Kjær, Susanne Krüger, Thygesen, L. C. & Dalton, Susanne Oksbjerg, 2023, In: BMC Health Services Research. 23, 1, 11 p., 674.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published
  10. Published

    Effects of an early intervention with Hyperbaric Oxygen Treatment on arm lymphedema and quality of life after breast cancer-an explorative clinical trial

    Ammitzboll, G., Hyldegaard, Ole, Forchhammer, M., Rottensten, H., Lanng, C., Kroman, Niels Thorndahl, Zerahn, B., Jensen, Lars Thorbjørn, Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2023, In: Supportive Care in Cancer. 31, 5, 12 p., 313.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Multigene profiles to guide the use of neoadjuvant chemotherapy for breast cancer: a Copenhagen Breast Cancer Genomics Study

    Jensen, M., Pedersen, C. B., Misiakou, M., Talman, M. L. M., Gibson, L., Tange, U. B., Kledal, H., Vejborg, I., Kroman, Niels Thorndahl, Nielsen, Finn Cilius, Ejlertsen, Bent Laursen & Rossing, M., 2023, In: npj Breast Cancer. 9, 8 p., 47.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Targeted Axillary Dissection with 125I Seed Placement Before Neoadjuvant Chemotherapy in a Danish Multicenter Cohort

    Munck, F., Andersen, I. S., Vejborg, I., Gerlach, M. K., Lanng, C., Kroman, Niels Thorndahl & Tvedskov, Tove Filtenborg, 2023, In: Annals of Surgical Oncology. 30, 7, p. 4135-4142 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 2022
  14. Published

    Age-specific survival trends and life-years lost in women with breast cancer 1990–2016: the NORDCAN survival studies

    Lundberg, F. E., Kroman, Niels Thorndahl, Lambe, M., Andersson, T. M. L., Engholm, G., Johannesen, T. B., Virtanen, A., Pettersson, D., Ólafsdóttir, E. J., Birgisson, H., Lambert, P. C., Mørch, L. S. & Johansson, A. L. V., 2022, In: Acta Oncologica. 61, 12, p. 1481-1489 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Benefit of adjuvant chemotherapy and trastuzumab in patients with HER2-positive, node-negative breast tumors ≤ 10 mm: a nationwide study

    Hassing, C. M. S., Mejdahl, M. K., Lænkholm, Anne-Vibeke, Kroman, Niels Thorndahl, Knoop, A. S. & Tvedskov, Tove Filtenborg, 2022, In: Breast Cancer Research and Treatment. 196, 1, p. 197-206

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Early life body size, pubertal timing, and risks of benign breast disease in a large cohort of Danish female adolescents and women

    Aarestrup, J., Jensen, B. W., Pedersen, D. C., Kroman, Niels Thorndahl, Mellemkjær, L., Baker, J. L. & Bjerregaard, L. G., 2022, In: European Journal of Pediatrics. 181, p. 3023–3030

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    First-In-Human Study of [68Ga]Ga-NODAGA-E[c(RGDyK)]2 PET for Integrin αvβ3 Imaging in Patients with Breast Cancer and Neuroendocrine Neoplasms: Safety, Dosimetry and Tumor Imaging Ability

    Clausen, Malene Martini, Carlsen, E. A., Christensen, C., Madsen, J., Brandt-Larsen, M., Klausen, Thomas Levin, Holm, S., Loft, A., Berthelsen, A. K., Kroman, Niels Thorndahl, Knigge, Ulrich & Kjær, Andreas, 2022, In: Diagnostics. 12, 4, 15 p., 851.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    First-in-Human PET Imaging of Tissue Factor in Patients with Primary and Metastatic Cancers Using 18F-labeled Active-Site Inhibited Factor VII (18F-ASIS): Potential as Companion Diagnostic

    Loft, Mathias Hougaard, Christensen, C., Clausen, Malene Martini, Carlsen, Esben Andreas, Hansen, C. P., Kroman, Niels Thorndahl, Langer, Seppo W., Høgdall, Claus Kim, Madsen, J., Gillings, N., Nielsen, Carsten Haagen, Klausen, Thomas Levin, Holm, S., Loft, A., Berthelsen, A. K. & Kjær, Andreas, 2022, In: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 63, 12, p. 1871-1879

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Radioactive seed localization of foreign body

    Hylenius, S., Uldall, W., Qvamme, G. & Kroman, Niels Thorndahl, 2022, In: Acta Radiologica Open. 11, 8, 4 p., 20584601221088922.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Survival in Women Diagnosed With Breast Cancer During Pregnancy

    Viuff, J. H., Greiber, I. K., Karlsen, M. A., Storgaard, L., Kroman, Niels Thorndahl, Jensen, M. B., Eibye, S., Hjortshøj, C. S., Ejlertsen, Bent Laursen, Winther, J. F., Kjær, Susanne Krüger & Mellemkjær, L., 2022, In: Clinical Breast Cancer. 22, 4, p. e517-e525 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Use of beta-blockers and risk of contralateral breast cancer

    Gottschau, M., Bens, A., Friis, S., Cronin-Fenton, D., Aalborg, G. L., Jensen, M., Ejlertsen, Bent Laursen, Kroman, Niels Thorndahl & Mellemkjær, L., 2022, In: International Journal of Cancer. 150, 10, p. 1619-1626

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 2021
  23. Published

    Clinical implications of intrinsic molecular subtypes of breast cancer for sentinel node status

    Rossing, M., Pedersen, C. B., Tvedskov, Tove Filtenborg, Vejborg, I., Talman, M. L., Olsen, L. R., Kroman, Niels Thorndahl, Nielsen, Finn Cilius, Jensen, M. B. & Ejlertsen, Bent Laursen, Dec 2021, In: Scientific Reports. 11, 1, 12 p., 2259.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Road and railway noise and risk for breast cancer: A nationwide study covering Denmark

    Sørensen, M., Poulsen, A. H., Kroman, Niels Thorndahl, Hvidtfeldt, U. A., Thacher, J. D., Roswall, N., Brandt, J., Frohn, L. M., Jensen, S. S., Levin, G. & Raaschou-Nielsen, O., Apr 2021, In: Environmental Research. 195, 9 p., 110739.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    ASO Author Reflections: The Role of Imaging Modalities in Omitting Surgery in Breast Cancer Patients Receiving Neoadjuvant Chemotherapy

    Palshof, F. K., Kroman, Niels Thorndahl & Tvedskov, Tove Filtenborg, 2021, In: Annals of Surgical Oncology. 28, 12, p. 7430-7431 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  26. Published

    Assisted reproductive technology treatment and risk of breast cancer: a population-based cohort study

    Vassard, Ditte, Pinborg, Anja, Kamper-Jørgensen, Mads, Lyng Forman, J., Glazer, C. H., Kroman, Niels Thorndahl & Schmidt, Lone, 2021, In: Human Reproduction. 36, 12, p. 3152–3160 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Prediction of Pathologic Complete Response in Breast Cancer Patients Comparing Magnetic Resonance Imaging with Ultrasound in Neoadjuvant Setting

    Palshof, F. K., Lanng, C., Kroman, Niels Thorndahl, Benian, C., Vejborg, I., Bak, A., Talman, M. L., Balslev, E. & Tvedskov, Tove Filtenborg, 2021, In: Annals of Surgical Oncology. 28, 12, p. 7421-7429 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 2020
  29. Published

    Dexamethasone Dose and Early Postoperative Recovery after Mastectomy: A Double-blind, Randomized Trial

    Steinthorsdottir, K. J., Awada, H. N., Abildstrøm, H., Kroman, Niels Thorndahl, Kehlet, Henrik & Aasvang, Eske Kvanner, Apr 2020, In: Anesthesiology. 132, 4, p. 678-691

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    25-Hydroxyvitamin D at time of breast cancer diagnosis and breast cancer survival

    Kanstrup, C., Teilum, D., Rejnmark, L., Bigaard, J. V., Eiken, P., Kroman, Niels Thorndahl, Tjønneland, Anne & Mejdahl, M. K., 2020, In: Breast Cancer Research and Treatment. 179, p. 699–708 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Effect of progressive resistance training on persistent pain after axillary dissection in breast cancer: a randomized controlled trial

    Ammitzbøll, G., Andersen, K. G., Bidstrup, Pernille Envold Hansen, Johansen, Christoffer, Lanng, C., Kroman, Niels Thorndahl, Zerahn, B., Hyldegaard, Ole, Andersen, E. W. & Dalton, Susanne Oksbjerg, 2020, In: Breast Cancer Research and Treatment. 179, p. 173–183

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Multicentre study of the risk of invasive cancer and use of sentinel node biopsy in women with a preoperative diagnosis of ductal carcinoma in situ

    Munck, F., Clausen, E. W., Balslev, E., Kroman, Niels Thorndahl, Tvedskov, Tove Filtenborg & Holm-Rasmussen, E. V., 2020, In: British Journal of Surgery. 107, 1, p. 96-102 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Synchronous bilateral breast cancer: a nationwide study on histopathology and etiology

    Mejdahl, M. K., Wohlfahrt, J., Holm, M., Knoop, A. S., Tjønneland, Anne, Melbye, M., Kroman, Niels Thorndahl & Balslev, E., 2020, In: Breast Cancer Research and Treatment. 182, p. 229–238 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    The role of H1 antihistamines in contralateral breast cancer: a Danish nationwide cohort study

    Bens, A., Dehlendorff, C., Friis, S., Cronin-Fenton, D., Jensen, M., Ejlertsen, Bent Laursen, Lash, T. L., Kroman, Niels Thorndahl & Mellemkjaer, L., 2020, In: British Journal of Cancer. 122, p. 1102–1108 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. 2019
  36. Published

    Effect of progressive resistance training on health-related quality of life in the first year after breast cancer surgery - results from a randomized controlled trial

    Ammitzbøll, G., Kristina Kjær, T., Johansen, Christoffer, Lanng, C., Wreford Andersen, E., Kroman, Niels Thorndahl, Zerahn, B., Hyldegaard, Ole, Envold Bidstrup, P. & Dalton, Susanne Oksbjerg, May 2019, In: Acta Oncologica. 58, 5, p. 665-672 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Breast cancer mortality in synchronous bilateral breast cancer patients

    Mejdahl, M. K., Wohlfahrt, J., Holm, M., Balslev, E., Knoop, A. S., Tjønneland, Anne, Melbye, M. & Kroman, Niels Thorndahl, 2019, In: British Journal of Cancer. 120, 7, p. 761-767 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Delayed two-stage breast reconstruction: The impact of radiotherapy

    Hoejvig, J. H., Pedersen, N. J., Gramkow, C. S., Bredgaard, R., Kroman, Niels Thorndahl & Bonde, C. T., 2019, In: Journal of Plastic, Reconstructive & Aesthetic Surgery (Print Edition). 72, 11, p. 1763-1768 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Hvor bevæger forskningen i behandlingen af cancer sig hen?

    Kroman, Niels Thorndahl, 2019, In: Ugeskrift for Laeger. 181, 1 p., V70759.

    Research output: Contribution to journalEditorialResearch

  40. Published

    Nonaspirin NSAIDs and contralateral breast cancer risk

    Bens, A., Cronin-Fenton, D., Dehlendorff, C., Jensen, M., Ejlertsen, Bent Laursen, Kroman, Niels Thorndahl, Friis, S. & Mellemkjær, L., 2019, In: International Journal of Cancer. 144, 6, p. 1243-1250 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Pattern of mortality after menopausal hormone therapy: long-term follow up in a population-based cohort

    Holm, M., Olsen, A., Au Yeung, S. L., Overvad, K., Lidegaard, Øjvind, Kroman, Niels Thorndahl & Tjønneland, Anne, 2019, In: B J O G. 126, 1, p. 55-63 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Pregnancy after cancer: is it possible and safe for the mother and the child?

    Kroman, Niels Thorndahl, 2019, In: Acta Obstetricia et Gynecologica Scandinavica. 98, 5, p. 678-678 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  43. Published

    Progressive resistance training to prevent arm lymphedema in the first year after breast cancer surgery: Results of a randomized controlled trial

    Ammitzbøll, G., Johansen, Christoffer, Lanng, C., Andersen, E. W., Kroman, Niels Thorndahl, Zerahn, B., Hyldegaard, Ole, Wittenkamp, M. C. & Dalton, Susanne Oksbjerg, 2019, In: Cancer. 125, 10, p. 1683-1692 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Sentinel and non-sentinel lymph node metastases in patients with microinvasive breast cancer: a nationwide study

    Holm-Rasmussen, E. V., Jensen, M. B., Balslev, E., Kroman, Niels Thorndahl & Tvedskov, Tove Filtenborg, 2019, In: Breast Cancer Research and Treatment. 175, p. 713–719

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. 2018
  46. Published

    Axillary lymph node dissection in breast cancer patients after sentinel node biopsy

    Jessing, C., Langhans, Linnea, Jensen, M. B., Talman, M. L., Tvedskov, Tove Filtenborg & Kroman, Niels Thorndahl, 2 Jan 2018, In: Acta Oncologica. 57, 1, p. 166-169

    Research output: Contribution to journalComment/debateResearch

  47. Published

    Breast conserving surgery versus mastectomy: overall and relative survival—a population based study by the Danish Breast Cancer Cooperative Group (DBCG)

    Christiansen, P., Carstensen, S. L., Ejlertsen, B., Kroman, Niels Thorndahl, Offersen, B., Bodilsen, A. & Jensen, M., 2018, In: Acta Oncologica. 57, 1, p. 19-25

    Research output: Contribution to journalConference articleResearchpeer-review

  48. Published

    Brysttuberkulose er en sjælden årsag til en proces i brystet

    Al-Gameel, G., Skaar, M., Tvedskov, Tove Filtenborg, Kirk, Ole, Andersen, Å. B. & Kroman, Niels Thorndahl, 2018, In: Ugeskrift for Laeger. 180, 38, 2 p., V02180091.

    Research output: Contribution to journalLetterResearchpeer-review

  49. Published

    Carcinoma in situ i mammae

    Skaar, M., Langhans, L., Mertz, B. & Kroman, Niels Thorndahl, 2018, In: Ugeskrift for Laeger. 180, 38, 4 p., V01170084.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Feasibility and safety of outpatient breast cancer surgery

    Duriaud, H. M., Kroman, Niels Thorndahl & Kehlet, Henrik, 2018, In: Danish Medical Journal. 65, 3, 45 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Forty years of landmark trials undertaken by the Danish Breast Cancer Cooperative Group (DBCG) nationwide or in international collaboration

    Ejlertsen, B., Offersen, B. V., Overgaard, J., Christiansen, P., Jensen, M. B., Kroman, Niels Thorndahl, Knoop, A. S. & Mouridsen, H., 2018, In: Acta Oncologica. 57, 1, p. 3-12 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Gynækomasti

    Paulsen, J. F., Berg, J. O., Kroman, Niels Thorndahl, Mieritz, M. & Jørgensen, N., 2018, In: Ugeskrift for Laeger. 180, p. 786-789 V05170400.

    Research output: Contribution to journalReviewResearchpeer-review

  53. Published

    Impact of schizophrenia and related disorders on mortality from breast cancer: A population-based cohort study in Denmark, 1995-2011

    Dalton, Susanne Oksbjerg, Suppli, N. P., Ewertz, M., Kroman, Niels Thorndahl, Grassi, L. & Johansen, Christoffer, 2018, In: The Breast. 40, p. 170-176 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Long-term Safety of Pregnancy Following Breast Cancer According to Estrogen Receptor Status

    Lambertini, M., Kroman, Niels Thorndahl, Ameye, L., Cordoba, O., Pinto, A., Benedetti, G., Jensen, M., Gelber, S., Del Grande, M., Ignatiadis, M., de Azambuja, E., Paesmans, M., Peccatori, F. A. & Azim, H. A., 2018, In: Journal of the National Cancer Institute. 110, 4, p. 426-429

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Low-dose aspirin use and risk of contralateral breast cancer: a Danish nationwide cohort study

    Bens, A., Friis, S., Dehlendorff, C., Jensen, M., Ejlertsen, B., Kroman, Niels Thorndahl, Cronin-Fenton, D. & Mellemkjaer, L., 2018, In: Preventive Medicine. 116, p. 186-193 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Molecular subtyping of breast cancer improves identification of both high and low risk patients

    Rossing, M., Østrup, O., Majewski, W. W., Kinalis, S., Jensen, M. B., Knoop, A., Kroman, Niels Thorndahl, Talman, M. L., Hansen, T. V. O., Ejlertsen, B. & Nielsen, Finn Cilius, 2018, In: Acta Oncologica. 57, 1, p. 58-66

    Research output: Contribution to journalJournal articleResearchpeer-review

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ID: 985673