Steffen Hamann
Clinical Research Associate Professor, Clinical Associate Professor
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A 360-degree peripapillary hyper-reflective ovoid mass-like structure (PHOMS)
Fraser, J. A. & Hamann, Steffen, 2021, In: Canadian Journal of Ophthalmology. 56, 2, p. 146 1 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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A simplified quantitative method for assessing keratoconjunctivitis sicca from the Sjögren's Syndrome International Registry
Whitcher, J. P., Shiboski, C. H., Shiboski, S. C., Heidenreich, A. M., Kitagawa, K., Zhang, S., Hamann, Steffen, Larkin, G., McNamara, N. A., Greenspan, J. S., Daniels, T. E. & Sjögren's International Collaborative Clinical Alliance Research Groups, S. I. C. C. A. R. G., 1 Mar 2010, In: American Journal of Ophthalmology. 149, 3, p. 405-15 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Acute posterior multifocal placoid pigment epitheliopathy resembling multiple sclerosis
El Mahdaoui, S., Isenberg, A. L., Hansen, Klaus, Langkilde, Annika Reynberg, Hamann, Steffen & Romme Christensen, J., 2022, In: Practical Neurology. 22, 6, p. 515-517 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Altered aquaporin expression in glaucoma eyes
Tran, T. L., Bek, T., Cour, M. L., Nielsen, S., Prause, J. U., Hamann, Steffen & Heegaard, Steffen, 31 Jan 2014, In: APMIS : acta pathologica, microbiologica, et immunologica Scandinavica. 122, 9, p. 772-780 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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An Estimation of the Risk of Pseudotumor Cerebri among Users of the Levonorgestrel Intrauterine Device
Valenzuela, R. M., Rai, R., Kirk, B. H., Sanders, J. N., Sundar, S., Hamann, Steffen, Warner, J. E. A., Digre, K. B., Crum, A. V., Jones, K. P. & Katz, B. J., 2017, In: Neuro-Ophthalmology. 41, 4, p. 192-197 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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An update on the clinical approach to giant cell arteritis
Piccus, R., Hansen, M. S., Hamann, Steffen & Mollan, S. P., 2022, In: Clinical Medicine. 22, 2, p. 107-111 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Analysis of Systemic Risk Factors and Post-Insult Visual Development in a Danish Cohort of Patients with Nonarteritic Anterior Ischemic Optic Neuropathy
Citirak, G., Malmqvist, L. & Hamann, Steffen, 2022, In: Clinical Ophthalmology. 16, p. 3415-3424Research output: Contribution to journal › Journal article › Research › peer-review
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Anterior lamina cribrosa surface position in idiopathic intracranial hypertension and glaucoma
Villarruel, J. M., Li, X. Q., Bach-Holm, Daniella & Hamann, Steffen, 19 Jan 2017, In: European Journal of Ophthalmology. 27, 1, p. 55-61 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Aquaporin-1 Expression in Retinal Pigment Epithelial Cells Overlying Retinal Drusen
Tran, T. L., Bek, T., la Cour, Morten, Prause, J. U., Hamann, Steffen & Heegaard, Steffen, Mar 2016, In: Ophthalmic Research. 55, 4, p. 180-4 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Aquaporins in complex tissues: Distribution of aquaporins 1-5 in human and rat eye
Hamann, Steffen, Zeuthen, Thomas, la Cour, Morten, Nagelhus, E., Ottersen, O. P., Agre, P. & Nielsen, S., 1998, In: American Journal of Physiology: Cell Physiology. 274, 5, p. C1332-C1345Research output: Contribution to journal › Journal article › Research › peer-review
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Aquaporins in the Eye
Tran, T. L., Hamann, Steffen & Heegaard, Steffen, 2017, Aquaporins. Yang, B. (ed.). Vol. 969. p. 193-198 6 p. (Advances in Experimental Medicine and Biology).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Artificial Intelligence-Based ChatGPT Responses for Patient Questions on Optic Disc Drusen
Potapenko, I., Malmqvist, L., Subhi, Y. & Hamann, Steffen, 2023, In: Ophthalmology and Therapy. 12, 6, p. 3109-3119 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Artificial intelligence extension of the OSCAR-IB criteria
the IMSVISUAL, ERN-EYE Consortium, T. I. E. C., 2021, In: Annals of Clinical and Translational Neurology. 8, 7, p. 1528-1542 15 p.Research output: Contribution to journal › Review › Research › peer-review
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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, , 2020, In: New England Journal of Medicine. 382, 18, p. 1687-1695 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Automated artificial intelligence-based system for clinical follow-up of patients with age-related macular degeneration
Potapenko, I., Thiesson, B., Kristensen, M., Hajari, J. N., Ilginis, T., Fuchs, Helle Josefine, Hamann, Steffen & la Cour, Morten, 2022, In: Acta Ophthalmologica. 100, 8, p. 927-936 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Awareness, diagnosis and management of idiopathic intracranial hypertension
Jensen, Rigmor Højland, Vukovic-Cvetkovic, V., Korsbaek, J. J., Wegener, Marianne, Hamann, Steffen & Beier, D., Jul 2021, In: Life. 11, 7, 4 p., 718.Research output: Contribution to journal › Review › Research › peer-review
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Bilateral Vertebral Artery Vasculitis - A Rare Manifestation of Giant Cell Arteritis and a Difficult Diagnosis Made Possible by 2-[18F]FDG PET/CT
Justesen, N. D., Hansen, M. S., Jensen, M. R., Klefter, O. N., Brittain, J. M. & Hamann, Steffen, 2021, In: Diagnostics. 11, 5, 3 p., 879.Research output: Contribution to journal › Journal article › Research › peer-review
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Binasal hemianopia due to bilateral internal carotid artery atherosclerosis
Hamann, Steffen, Obaid, H. G. & Celiz, P. L., Aug 2015, In: Acta Ophthalmologica. 93, 5, p. 486-487 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Branch retinal vein occlusion precipitated by compression between a major retinal artery and underlying optic disc drusen
Rothenbuehler, S. P., Maloca, P. M., Belmouhand, M., Hamann, Steffen & Larsen, Michael, 2021, In: Acta Ophthalmologica. 99, 8, p. 931-933 3 p.Research output: Contribution to journal › Letter › Research › peer-review
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CSF hyperdynamics in rats mimicking the obesity and androgen excess characteristic of patients with idiopathic intracranial hypertension
Wardman, Jonathan Henry, Andreassen, Søren Norge, Toft-Bertelsen, Trine Lisberg, Jensen, Mette Nyholm, Wilhjelm, J. E., Styrishave, Bjarne, Hamann, Steffen, Heegaard, Steffen, Sinclair, A. J. & MacAulay, Nanna, 2024, In: Fluids and Barriers of the CNS. 21, 1, 20 p., 10.Research output: Contribution to journal › Journal article › Research › peer-review
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Chloride transporters as water pumps: Elements in a new model of epithelial water transport: From Molecules to diseases
MacAulay, Nanna, Hamann, Steffen & Zeuthen, Thomas, 2009, Physiology and pathology of chloride transporters and channels in the nervous system. Alvarez-Leefmans, F. & Delpire, E. (eds.). Amsterdam, The Netherlands: Academic Press, p. 547-568 22 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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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
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Comparison of Spectral-Domain OCT versus Swept-Source OCT for the Detection of Deep Optic Disc Drusen
Rothenbuehler, S. P., Malmqvist, L., Belmouhand, M., Bjerager, J., Maloca, P. M., Larsen, Michael & Hamann, Steffen, 2022, In: Diagnostics. 12, 10, 8 p., 2515.Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of temporal artery ultrasound versus biopsy in the diagnosis of giant cell arteritis
Hansen, M. S., Terslev, Lene, Jensen, M. R., Brittain, J. M., Døhn, U. M., Faber, Carsten, Heegaard, Steffen, Klefter, O. N., Kønig, E. B., Subhi, Y., Wiencke, Anne Katrine Riise & Hamann, Steffen, 2023, In: Eye. 37, p. 344–349Research output: Contribution to journal › Journal article › Research › peer-review
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Cotransport of H+, lactate, and H2O in porcine retinal pigment epithelial cells
Hamann, Steffen, Kiilgaard, Jens Folke, la Cour, Morten, Prause, J. U. & Zeuthen, T., 2003, In: Experimental Eye Research. 76, 4, p. 493-504 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Cotransport of water by the Na+-K+-2Cl(-) cotransporter NKCC1 in mammalian epithelial cells
Hamann, Steffen, Herrera-Perez, J. J., Zeuthen, Thomas, Alvarez-Leefmans, F. J., Hamann, Steffen, Herrera-Perez, J. J., Zeuthen, T. & Alvarez-Leefmans, F. J., 1 Nov 2010, In: Journal of Physiology. 588, Pt 21, p. 4089-101 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Deep Learning System Outperforms Clinicians in Identifying Optic Disc Abnormalities
Vasseneix, C., Nusinovici, S., Xu, X., Hwang, J., Hamann, Steffen, Chen, J. J., Loo, J. L., Milea, L., Tan, K. B. K., Ting, D. S. W., Liu, Y., Newman, N. J., Biousse, V., Wong, T. Y., Milea, Dan, Najjar, R. P. & BONSAI (Brain and Optic Nerve Study With Artificial Intelligence) Group, B. (. A. O. N. S. W. A. I. G., 2023, In: Journal of Neuro-Ophthalmology. 43, 2, p. 159-167 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Detection of oedema on optical coherence tomography images using deep learning model trained on noisy clinical data
Potapenko, I., Kristensen, M., Thiesson, B., Ilginis, T., Sørensen, Torben Lykke, Nouri Hajari, J., Fuchs, J., Hamann, Steffen & la Cour, Morten, 2022, In: Acta Ophthalmologica. 100, 1, p. 103-110 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Diabetic papillopathy in patients with optic disc drusen: Description of two different phenotypes
Becker, D., Larsen, Michael, Lund-Andersen, H. & Hamann, Steffen, 2023, In: European Journal of Ophthalmology. 33, 4, p. NP129-NP132 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Diagnosing Optic Disc Drusen in the Modern Imaging Era: A Practical Approach
Costello, F., Rothenbuehler, S. P., Sibony, P. A., Hamann, Steffen & the Optic Disc Drusen Studies Consortium, O. D. D. S. C., 2021, In: Neuro-Ophthalmology. 45, 1, p. 1-16 16 p.Research output: Contribution to journal › Review › Research › peer-review
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Enhanced depth imaging optical coherence tomography of the optic nerve head improves correct diagnosis in glaucoma suspects without glaucomatous optic disc morphology
Ahmadi, H., Kolko, Miriam & Hamann, Steffen, 2022, In: BMJ Case Reports. 15, 2, e248109.Research output: Contribution to journal › Journal article › Research › peer-review
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Evolving evidence in idiopathic intracranial hypertension
Mollan, S. P., Moss, H. E. & Hamann, Steffen, 2021, In: Life. 11, 11, 1225.Research output: Contribution to journal › Editorial › Research › peer-review
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Exploring the methods of data analysis in multifocal visual evoked potentials
Malmqvist, L., Santiago de Abreu, L., Fraser, C., Klistorner, A. & Hamann, Steffen, 2016, In: Documenta Ophthalmologica. 133, 1, p. 41-48 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Fundus imaging and perimetry in patients with idiopathic intracranial hypertension—an intermethod and interrater validity study
Rissan, Z., Hansen, N. S., Carlsen, L. N., Korsbæk, J. J., Jensen, Rigmor Højland, Hamann, Steffen & Schytz, Henrik Winther, 2023, In: European Journal of Neurology. 30, 7, p. 1973-1982 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Giant Cell Arteritis Confirmed by 2-[18F]FDG PET/CT, Missed on Biopsy
Brittain, J. M., Hansen, M. S. & Hamann, Steffen, 2024, In: Ophthalmology. 131, 3, p. 392 1 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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Human retinal pigment epithelial cell-induced apoptosis in activated T cells.
Jørgensen, A., Wiencke, A. K., la Cour, Morten, Kaestel, C. G., Madsen, H. O., Hamann, Steffen, Lui, G. M., Scherfig, E., Prause, J. U., Svejgaard, A., Odum, N., Nissen, Mogens Holst & Röpke, C., 1998, In: Investigative Ophthalmology & Visual Science. 39, 9, p. 1590-9 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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. 24-27Research output: Contribution to journal › Journal article › Research › peer-review
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Idiopatisk intrakraniel hypertension
Korsbæk, J. J., Beier, D., Wegener, Marianne, Hamann, Steffen, Cvetkovic, V. V. & Jensen, Rigmor Højland, 2 Aug 2021, In: Ugeskrift for Laeger. 183, 31, 9 p., V03210238.Research output: Contribution to journal › Journal article › Research › peer-review
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Intracranial pressure and optic disc changes in a rat model of obstructive hydrocephalus
Hagen, S. M., Eftekhari, S., Hamann, Steffen, Juhler, Marianne & Jensen, Rigmor Højland, 2022, In: BMC Neuroscience. 23, 1, 29.Research output: Contribution to journal › Journal article › Research › peer-review
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Ipsilateral Recurrence of Optic Disc Drusen–Associated Anterior Ischemic Optic Neuropathy in a 15-Year-Old Boy
Al-bakri, M., Larsen, A., Malmqvist, L. & Hamann, Steffen, 1 Mar 2021, In: Journal of Neuro-Ophthalmology. 41, 1, p. e36-e38 3 p.Research output: Contribution to journal › Letter › Research › peer-review
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Is Erythrocyte Sedimentation Rate Necessary for the Initial Diagnosis of Giant Cell Arteritis?
Hansen, M. S., Klefter, Oliver Niels, Terslev, Lene, Jensen, M. R., Brittain, J. M., Døhn, U. M., Faber, Carsten, Heegaard, Steffen, Wiencke, Anne Katrine Riise, Subhi, Y. & Hamann, Steffen, 2023, In: Life. 13, 3, 10 p., 693.Research output: Contribution to journal › Journal article › Research › peer-review
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Long-term evolution of superficial optic disc drusen
Larsen, L. M., Lund-Andersen, H. & Hamann, Steffen, Jun 2017, In: Acta Ophthalmologica. 95, 4, p. 352-356Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Longitudinal Development of Peripapillary Hyper-Reflective Ovoid Masslike Structures Suggests a Novel Pathological Pathway in Multiple Sclerosis
Petzold, A., Coric, D., Balk, L. J., Hamann, Steffen, Uitdehaag, B. M. J., Denniston, A. K., Keane, P. A. & Crabb, D. P., 1 Aug 2020, In: Annals of Neurology. 88, 2, p. 309-319 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Measurement of cell volume changes by fluorescence self-quenching
Hamann, Steffen, Kiilgaard, J. F., Litman, Thomas, Alvarez-Leefmans, F. J., Winther, B. R. & Zeuthen, Thomas, 2002, In: Journal of Fluorescence. 12, 2, p. 139-145 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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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Multimodality Imaging in Cranial Giant Cell Arteritis: First Experience with High-Resolution T1-Weighted 3D Black Blood without Contrast Enhancement Magnetic Resonance Imaging
Brittain, J. M., Hansen, M. S., Carlsen, Jonathan Frederik, Brandt, A. H., Terslev, Lene, Jensen, M. R., Lindberg, U., Larsson, Henrik Bo Wiberg, Heegaard, Steffen, Døhn, U. M., Klefter, Oliver Niels, Wiencke, Anne Katrine Riise, Subhi, Y., Hamann, Steffen & Haddock, B., 2024, In: Diagnostics. 14, 1, 11 p., 81.Research output: Contribution to journal › Journal article › Research › peer-review
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Multiplexed optical coherence tomography imaging of optic disc drusen
Karlesand, I., Lindberg, A. S. W., Malmqvist, L., Rueløkke, L. L. & Hamann, Steffen, Nov 2020, In: Indian Journal of Ophthalmology. 68, 11, p. 2531 1 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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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, , 2020, In: Neuro-Ophthalmology. 44, 6, p. 1-2 2 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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Neuroophthalmologische Präsentation der Retrobulbärneuritis im Rahmen der Myelin-Oligodendrozyten-Glykoprotein-Antikörper-assoziierten Erkrankung [Neuro-ophthalmological Presentation of Optic Neuritis in Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease]
Lin, T., Asseyer, S., Buenrostro, G. S., Feldmann, K., Hamann, Steffen, Paul, F. & Zimmermann, H. G., 2022, In: Klinische Monatsblatter fur Augenheilkunde. 239, 11, p. 1305-1314 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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. 235-244Research output: Contribution to journal › Review › Research › peer-review
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OCT based interpretation of the optic nerve head anatomy in young adults with retinal vascular occlusions and ischemic optic neuropathy
Dai, A., Malmqvist, L., Rothenbuehler, S. P. & Hamann, Steffen, 2021, In: European Journal of Ophthalmology. 31, 5, p. 2563-2570 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Oct based interpretation of the optic nerve head anatomy and prevalence of optic disc drusen in patients with idiopathic intracranial hypertension (Iih)
Wibroe, E. A., Malmqvist, L. & Hamann, Steffen, 2021, In: Life. 11, 6, 9 p., 584.Research output: Contribution to journal › Journal article › Research › peer-review
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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, , 2020, In: Annals of Neurology. 88, 4, p. 785-795 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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Optic Nerve Head Anatomy and Vascular Risk Factors in Patients With Optic Disc Drusen Associated Anterior Ischemic Optic Neuropathy
Johannesen, R. G., Lykkebirk, L., JØRGENSEN, M., Malmqvist, L. & Hamann, Steffen, 2022, In: American Journal of Ophthalmology. 242, p. 156-164Research output: Contribution to journal › Journal article › Research › peer-review
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Optic Nerve Head Blood Flow Analysis in Patients with Optic Disc Drusen Using Laser Speckle Flowgraphy
Wågström, J., Malmqvist, L. & Hamann, Steffen, 2021, In: Neuro-Ophthalmology. 45, 2, p. 92-98Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Optic disc drusen diagnosed by optical coherence tomography in a 3‐year‐old child
Klefter, O. N., Wegener, Marianne & Hamann, Steffen, 2021, In: Acta Ophthalmologica. 99, 6, p. e972-e972 2 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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Optic disc drusen in patients diagnosed with normal tension glaucoma
Ahmadi, H., Fotesko, K., Ba-Ali, S., Hamann, Steffen & Kolko, Miriam, 2023, In: Acta Ophthalmologica. 101, 3, p. 277-284Research output: Contribution to journal › Journal article › Research › peer-review
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Optical Coherence Tomography of Peripapillary Vessels in Giant Cell Arteritis and Ischaemic Ocular Disease
Klefter, Oliver Niels, Hansen, M. S., Willerslev, A., Faber, Carsten, Terslev, Lene, Jensen, M. R., Døhn, U. M., Wiencke, Anne Katrine Riise, Heegaard, Steffen & Hamann, Steffen, 2022, In: Neuro-Ophthalmology. 46, 6, p. 383-389Research output: Contribution to journal › Journal article › Research › peer-review
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Optical coherence tomography documenting retinal nerve fiber loss in traumatic optic chiasmal syndrome
Ostri, C., Damgaard, B. & Hamann, Steffen, 2012, In: Acta Ophthalmologica. 90, 8, p. 792-4 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Orbitas sygdomme
Prause, J. U., Heegaard, Steffen, Fahmy, P., Hamann, Steffen, Larsen, M. & Sjoelie, A. K., 2007, Praktisk oftalmologi. 2nd ed. København: Gad, p. 150-160 10 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education
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Osmolality of Cerebrospinal Fluid from Patients with Idiopathic Intracranial Hypertension (IIH)
Wibroe, E. A., Yri, H. M., Jensen, Rigmor Højland, Wibroe, M. A. & Hamann, Steffen, 2016, In: P L o S One. 11, 1, 12 p., e0146793.Research output: Contribution to journal › Journal article › Research › peer-review
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Oxidative stress in optic neuropathies
Sanz-Morello, B., Ahmadi, H., Vohra, Rupali, Saruhanian, S., Freude, Kristine, Hamann, Steffen & Kolko, Miriam, 2021, In: Antioxidants. 10, 10, 27 p., 1538.Research output: Contribution to journal › Review › Research › peer-review
- Published
Papilødem
Kromann Nielsen, M. & Hamann, Steffen, 8 Jun 2015, In: Ugeskrift for Laeger. 177, 12, p. 1164-8 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Peripapillary Hyper-reflective Ovoid Mass-like Structure (PHOMS): An Optical Coherence Tomography Marker of Axoplasmic Stasis in the Optic Nerve Head
Fraser, J. A., Sibony, P. A., Petzold, A., Thaung, C., Hamann, Steffen & ODDS Consortium, O. C., 2021, In: Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society. 41, 4, p. 431-441 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
Peripapillary Hyperreflective Ovoid Mass-like Structures (PHOMS) in Children: The Copenhagen Child Cohort 2000 Eye Study
Behrens, C. M., Malmqvist, L., Jørgensen, M., Sibony, P. A., Munch, I. C., Skovgaard, A. M., Larsen, Michael & Hamann, Steffen, 2023, In: American Journal of Ophthalmology. 245, p. 212-221 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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. 1662-1664Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Peripapillary Retinal Nerve Fiber Layer Thickness Corresponds to Drusen Location and Extent of Visual Field Defects in Superficial and Buried Optic Disc Drusen
Malmqvist, L., Wegener, Marianne, Sander, B. A. & Hamann, Steffen, Mar 2016, In: Journal of Neuro-Ophthalmology. 36, 1, p. 41-5 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Peripapillary Vessel Density in Relation to Optic Disc Drusen: A Multimodal Optical Coherence Tomography Study
Lykkebirk, L., Wessel Lindberg, A., Karlesand, I., Heiberg, M., Malmqvist, L. & Hamann, Steffen, 2023, In: Journal of Neuro-Ophthalmology. 43, 2, p. 185-190Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Photographic Documentation of Optic Disc Drusen Over More Than 50 Years
Malmqvist, L. & Hamann, Steffen, Mar 2017, In: JAMA Ophthalmology. 135, 3, 1 p., e165470.Research output: Contribution to journal › Comment/debate › Research
- Published
Prevalence and histopathological signatures of optic disc drusen based on microscopy of 1713 enucleated eyes
Skougaard, M., Heegaard, Steffen, Malmqvist, L. & Hamann, Steffen, Mar 2020, In: Acta Ophthalmologica. 98, 2, p. 195-200 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Prevalence of Optic Disc Drusen in Young Patients With Nonarteritic Anterior Ischemic Optic Neuropathy: A 10-Year Retrospective Study
Fraser, J. A., Rueløkke, L. L., Malmqvist, L. & Hamann, Steffen, 2021, In: Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society. 41, 2, p. 200-205 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Prevalence of optic disc drusen: A systematic review, meta-analysis and forecasting study
Mukriyani, H., Malmqvist, L., Subhi, Y. & Hamann, Steffen, 2024, In: Acta Ophthalmologica. 102, 1, p. 15-24 10 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Profound bilateral visual loss after hysterectomy indicated for severe postpartum haemorrhage
Ostri, C., Zibrandtsen, N., Larsen, Michael & Hamann, Steffen, 2014, In: BMJ Case Reports. 2014Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
Quantification of retinal layer thickness changes in acute macular neuroretinopathy
Munk, M. R., Beck, M., Kolb, S., Larsen, Michael, Hamann, Steffen, Valmaggia, C. & Zinkernagel, M. S., Feb 2017, In: British Journal of Ophthalmology. 101, 2, p. 160-165 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quantitatively Measured Anatomic Location and Volume of Optic Disc Drusen: An Enhanced Depth Imaging Optical Coherence Tomography Study
Malmqvist, L., Lindberg, A. S. W., Dahl, V. A., Jørgensen, T. M. & Hamann, Steffen, 2017, In: Investigative Ophthalmology and Visual Science. 58, 5, p. 2491-2497 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Seasonal variation in biopsy-proven giant cell arteritis in Eastern Denmark from 1990-2018
Konig, E. B., Stormly Hansen, M., Foldager, J., Siersma, Volkert Dirk, Loft, A., Terslev, Lene, Møller Døhn, U., Radmer Jensen, M., Wiencke, Anne Katrine Riise, Faber, Carsten, Hamann, Steffen & Heegaard, Steffen, 2021, In: Acta Ophthalmologica. 99, 5, p. 527-532 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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. 5-10Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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. 65–72Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 299-307Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
The course of headache in idiopathic intracranial hypertension: a 12-month prospective follow-up study
Yri, H. M., Rönnbäck, C., Wegener, Marianne, Hamann, Steffen & Jensen, Rigmor Højland, Dec 2014, In: European journal of neurology : the official journal of the European Federation of Neurological Societies. 21, 12, p. 1458-1464 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The effect of induced hyperammonaemia on sleep and melanopsin-mediated pupillary light response in patients with liver cirrhosis: A single-blinded randomized crossover trial
Kann, A. E., Ba-Ali, S., Seidelin, Jakob Benedict, Larsen, F. S., Hamann, Steffen & Bjerring, Peter Nissen, 2022, In: PLoS ONE. 17, 9 , e0275067.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The impact of obesity-related raised intracranial pressure in rodents
Westgate, C. S. J., Hagen, S. M., Israelsen, I. M. E., Hamann, Steffen, Jensen, Rigmor Højland & Eftekhari, S., 2022, In: Scientific Reports. 12, 9102.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Transorbital sonography: A non-invasive bedside screening tool for detection of pseudotumor cerebri syndrome
Korsbæk, J. J., Hagen, S. M., Schytz, Henrik Winther, Vukovic-Cvetkovic, V., Wibroe, E. A., Hamann, Steffen & Jensen, Rigmor Højland, 2022, In: Cephalalgia. 42, 11-12, p. 1116-1126Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Unilateral optic nerve sheath fenestration in idiopathic intracranial hypertension: A 6-month follow-up study on visual outcome and prognostic markers
Hagen, S. M., Wegener, Marianne, Toft, Peter Bjerre, Fugleholm, Kåre, Jensen, Rigmor Højland & Hamann, Steffen, Aug 2021, In: Life. 11, 8, 778.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Validation of retinal oximetry vessel selection using fluorescein angiography in patients with optic disc drusen
Guldfeldt, M. U., Pilegaard, F. P., Malmqvist, L., Klefter, Oliver Niels & Hamann, Steffen, 2024, In: Experimental Eye Research. 243, 7 p., 109882.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Volumetric Measurement of Peripapillary Hyperreflective Ovoid Masslike Structures in Patients with Optic Disc Drusen
Jørgensen, M., Malmqvist, L., Hansen, A. E., Fraser, J. A. & Hamann, Steffen, 2022, In: Ophthalmology Science. 2, 1, 8 p., 100096.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 2020, In: American Journal of Ophthalmology. 217, p. 174-181 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 35120195
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Quantitatively Measured Anatomic Location and Volume of Optic Disc Drusen: An Enhanced Depth Imaging Optical Coherence Tomography Study
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An ontological foundation for ocular phenotypes and rare eye diseases
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Quantification of retinal layer thickness changes in acute macular neuroretinopathy
Research output: Contribution to journal › Journal article › Research › peer-review
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