Steffen Hamann

Steffen Hamann

Clinical Research Associate Professor, Clinical Associate Professor

Member of:

  • Ophthalmology


Publication year:
All
51 - 75 out of 99Page size: 25
  1. 2020
  2. Published

    Artificial intelligence to detect papilledema from ocular fundus photographs

    Milea, D., Najjar, R. P., Zhubo, J., Ting, D., Vasseneix, C., Xu, X., Fard, M. A., Fonseca, P., Vanikieti, K., Lagrèze, W. A., La Morgia, C., Cheung, C. Y., Hamann, S., Chiquet, C., Sanda, N., Yang, H., Mejico, L. J., Rougier, M. B., Kho, R., Chau, T. T. H. & 14 others, Singhal, S., Gohier, P., Clermont-Vignal, C., Cheng, C. Y., Jonas, J. B., Yu-Wai-Man, P., Fraser, C. L., Chen, J. J., Ambika, S., Miller, N. R., Liu, Y., Newman, N. J., Wong, T. Y. & Biousse, V., 2020, In: New England Journal of Medicine. 382, 18, p. 1687-1695 9 p.

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

  3. Published

    Comment on: Morphologic Features of Buried Optic Disc Drusen on En Face Optical Coherence Tomography and Optical Coherence Tomography Angiography

    Sibony, P. A., Biousse, V., Bursztyn, L., Costello, F., Digre, K., Fraser, J. A., Fraser, C. L., Huna-Baron, R., Katz, B., Lawlor, M., Malmqvist, L., Newman, N. J., Peragallo, J., Petzold, A., Subramanian, P. S., Warner, J. E. A., Wegener, Marianne, Wong, S., Hamann, Steffen & ODDS Consortium, O. C., 2020, In: American Journal of Ophthalmology. 219, p. 369-370 2 p.

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

  4. Published

    Determination of peripapillary vessel density in optic disc drusen using EDI-OCT and OCT angiography

    Lindberg, A. S. W., Dahl, V. A., Karlesand, I., Rueløkke, L. L., Malmqvist, L. & Hamann, Steffen, 2020, In: Experimental Eye Research. 197, 108123.

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

  5. Published

    Identical Horner Syndrome in Homozygotic Twins Caused by Non-Traumatic Internal Carotid Artery Dissection

    Kappelgaard, P., Wolfram, F. & Hamann, Steffen, 2020, In: Neuro-Ophthalmology. 44, 1, p. 24-27

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

  6. Published

    Multirater Validation of Peripapillary Hyperreflective Ovoid Mass-like Structures (PHOMS)

    Petzold, A., Biousse, V., Bursztyn, L., Costello, F., Crum, A., Digre, K., Fraser, C., Fraser, J. A., Katz, B., Jurkute, N., Newman, N., Lautrup-Battistini, J., Lawlor, M., Liskova, P., Lorenz, B., Malmqvist, L., Peragallo, J., Sibony, P., Subramanian, P., Rejdak, R. & 7 others, Nowomiejska, K., Touitou, V., Warner, J., Wegener, Marianne, Wong, S., Yu-Wai-Man, P. & Hamann, Steffen, 2020, In: Neuro-Ophthalmology. 44, 6, p. 1-2 2 p.

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

  7. Published

    Non-invasive measurement techniques for quantitative assessment of optic nerve head blood flow

    Vosborg, F., Malmqvist, L. & Hamann, Steffen, 2020, In: European Journal of Ophthalmology. 30, 2, p. 235-244

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

  8. Published

    Optic Disc Classification by Deep Learning versus Expert Neuro-Ophthalmologists

    Biousse, V., Newman, N. J., Najjar, R. P., Vasseneix, C., Xu, X., Ting, D. S., Milea, L. B., Hwang, J. M., Kim, D. H., Yang, H. K., Hamann, S., Chen, J. J., Liu, Y., Wong, T. Y., Milea, D., Rondé-Courbis, B., Gohier, P., Miller, N., Padungkiatsagul, T., Poonyathalang, A. & 31 others, Suwan, Y., Vanikieti, K., Milea, L. B., Amore, G., Barboni, P., Carbonelli, M., Carelli, V., La Morgia, C., Romagnoli, M., Rougier, M. B., Ambika, S., Komma, S., Fonseca, P., Raimundo, M., Karlesand, I., Alexander Lagrèze, W., Sanda, N., Thumann, G., Aptel, F., Chiquet, C., Liu, K., Yang, H., Chan, C. K. M., Chan, N. C. Y., Cheung, C. Y., Chau Tran, T. H., Acheson, J., Habib, M. S., Jurkute, N., Yu-Wai-Man, P. & BONSAI (Brain and Optic Nerve Study with Artificial Intelligence) Study Group, B. (. A. O. N. S. W. A. I. S. G., 2020, In: Annals of Neurology. 88, 4, p. 785-795 11 p.

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

  9. Published

    Optic Disc Drusen Associated Anterior Ischemic Optic Neuropathy: Prevalence of Comorbidities and Vascular Risk Factors

    Rueløkke, L. L., Malmqvist, L., Wegener, Marianne & Hamann, Steffen, 2020, In: Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society. 40, 3, p. 356-361 6 p.

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

  10. Published

    Progression Over 5 Years of Prelaminar Hyperreflective Lines to Optic Disc Drusen in the Copenhagen Child Cohort 2000 Eye Study

    Malmqvist, L., Li, X. Q., Hansen, M. H., Thomsen, Alexander Kai, Skovgaard, A. M., Olsen, E. M., Larsen, M., Munch, I. C. & Hamann, Steffen, 2020, In: Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society. 40, 3, p. 315-321 7 p.

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

  11. Published

    The Angioarchitecture of the Optic Nerve Head in Patients with Optic Disc Drusen

    Vahlgren, J., Malmqvist, L., Rueløkke, L. L., Karlesand, I., Lindberg, A. W. & Hamann, Steffen, 2020, In: Neuro-Ophthalmology. 44, 1, p. 5-10

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

  12. Published

    Young Adults With Anterior Ischemic Optic Neuropathy: A Multicenter Optic Disc Drusen Study

    Hamann, S., Malmqvist, L., Wegener, M., Fard, M. A., Biousse, V., Bursztyn, L., Citirak, G., Costello, F., Crum, A. V., Digre, K., Fraser, J. A., Huna-Baron, R., Katz, B., Lawlor, M., Newman, N. J., Peragallo, J. H., Petzold, A., Sibony, P. A., Subramanian, P. S., Warner, J. E. A. & 3 others, Wong, S. H., Fraser, C. L. & Optic Disc Drusen Studies Consortium, O. D. D. S. C., 2020, In: American Journal of Ophthalmology. 217, p. 174-181 8 p.

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

  13. 2019
  14. Published

    The Influence of Volume and Anatomic Location of Optic Disc Drusen on the Sensitivity of Autofluorescence

    Loft, F. C., Malmqvist, L., Wessel Lindberg, A. & Hamann, Steffen, Mar 2019, In: Journal of Neuro-Ophthalmology. 39, 1, p. 23-27 5 p.

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

  15. Published

    An ontological foundation for ocular phenotypes and rare eye diseases

    Sergouniotis, P. I., Maxime, E., Leroux, D., Olry, A., Thompson, R., Rath, A., Robinson, P. N., Dollfus, H., ERN-EYE Ontology Study Group, E. O. S. G., Ashworth, J. L., Audo, I., Balciuniene, V. J., Hamann, Steffen, Kessel, Line, Yu-Wai-Man, P., Zobor, D. & Zrenner, E., 2019, In: Orphanet Journal of Rare Diseases. 14, 5 p., 8.

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

  16. 2018
  17. Published

    The Melanopsin-Mediated Pupillary Light Response Is Not Changed in Patients with Newly Diagnosed Idiopathic Intracranial Hypertension

    Ba-Ali, S., Jensen, Rigmor Højland, Larsen, L. S., Lund-Andersen, H. & Hamann, Steffen, 4 Mar 2018, In: Neuro-Ophthalmology. 42, 2, p. 65–72

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

  18. Published

    Long-term visual outcome in a Danish population of patients with idiopathic intracranial hypertension

    Hatem, C. F., Yri, H. M., Sørensen, A. L., Wegener, Marianne, Jensen, Rigmor Højland & Hamann, Steffen, 2018, In: Acta Ophthalmologica. 96, 7, p. 719-723 5 p.

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

  19. Published

    Microcystic macular oedema in optic neuropathy: case series and literature review

    Kessel, Line, Hamann, Steffen, Wegener, Marianne, Tong, J. & Fraser, C. L., 2018, In: Clinical and Experimental Ophthalmology. 46, 9, p. 1075-1086 12 p.

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

  20. Published

    Optic Disc Drusen in Children: The Copenhagen Child Cohort 2000 Eye Study

    Malmqvist, L., Li, X. Q., Eckmann, C. L., Skovgaard, A. M., Olsen, E. M., Larsen, M., Munch, I. C. & Hamann, Steffen, 2018, In: Journal of Neuro-Ophthalmology. 38, 2, p. 140-146 7 p.

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

  21. Published

    Optic disc drusen: understanding an old problem from a new perspective

    Hamann, Steffen, Malmqvist, L. & Costello, F., 2018, In: Acta Ophthalmologica. 96, 7, p. 673-684 12 p.

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

  22. Published

    Peripapillary Hyperreflective Ovoid Mass-Like Structures: Is It Optic Disc Drusen or Not?: Response

    Malmqvist, L., Bursztyn, L., Costello, F., Digre, K., Fraser, J. A., Fraser, C., Katz, B., Lawlor, M., Petzold, A., Sibony, P., Warner, J., Wegener, Marianne, Wong, S. & Hamann, Steffen, 2018, In: Journal of Neuro-Ophthalmology. 38, 4, p. 568-570 3 p.

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

  23. Published

    Peripapillary Ovoid Hyperreflectivity in Optic Disc Edema and Pseudopapilledema

    Optic Disc Drusen Studies Consortium, O. D. D. S. C., 2018, In: Ophthalmology. 125, 10, p. 1662-1664

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

  24. Published

    The Optic Disc Drusen Studies Consortium Recommendations for Diagnosis of Optic Disc Drusen Using Optical Coherence Tomography

    Malmqvist, L., Bursztyn, L., Costello, F., Digre, K., Fraser, J. A., Fraser, C., Katz, B., Lawlor, M., Petzold, A., Sibony, P., Warner, J., Wegener, Marianne, Wong, S. & Hamann, Steffen, 2018, In: Journal of Neuro-Ophthalmology. 38, 3, p. 299-307

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

  25. Published

    The Role of Optical Coherence Tomography in Differentiating Optic Disc Drusen from Optic Disc Edema

    Costello, F., Malmqvist, L. & Hamann, Steffen, 2018, In: Asia-Pacific Journal of Ophthalmology. 7, 4, p. 271-279 9 p.

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

  26. 2017
  27. Published

    Substantial Visual Field Loss Associated With Giant Optic Disc Drusen

    Malmqvist, L., Kyhnel, A. & Hamann, Steffen, Dec 2017, In: JAMA Ophthalmology. 135, 12, 1 p., e174778.

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

  28. Published

    Long-term evolution of superficial optic disc drusen

    Larsen, L. M., Lund-Andersen, H. & Hamann, Steffen, Jun 2017, In: Acta Ophthalmologica. 95, 4, p. 352-356

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

  29. Published

    Multifocal visual evoked potentials for quantifying optic nerve dysfunction in patients with optic disc drusen

    Malmqvist, L., de Santiago, L., Boquete, L. & Hamann, Steffen, Jun 2017, In: Acta Ophthalmologica. 95, 4, p. 357-362 6 p.

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

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