Prof. Christian Hagel Profile

Prof. Christian Hagel

at Universitatsklinikum Hamburg-Eppendorf

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 11 August 2023 Paper

Air-jet based optical coherence elastography of brain tumor tissue: stiffness evaluation by structural histological analysis

Nicolas Detrez, Sazgar Burhan, Paul Strenge, Jessica Kren, Christian Hagel, Matteo Mario Bonsanto, Dirk Theisen-Kunde, Robert Huber, Ralf Brinkmann

Proceedings Volume 12629, 126290M (2023) https://doi.org/10.1117/12.2670944

KEYWORDS: Tumors, Tissues, Brain tissue, Elastography, Connective tissue, Optical coherence, Brain, Biological samples, Optical coherence tomography, Neurosurgery

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Proceedings Article | 11 August 2023 Paper

Demarcation of brain and tumor tissue with optical coherence tomography using prior neural networks

Paul Strenge, Birgit Lange, Wolfgang Draxinger, Christian Hagel, Christin Grill, Veit Danicke, Dirk Theisen-Kunde, Sonja Spahr-Hess, Matteo Bonsanto, Robert Huber, Heinz Handels, Ralf Brinkmann

Proceedings Volume 12632, 126321P (2023) https://doi.org/10.1117/12.2670907

KEYWORDS: Brain, Tumors, Optical coherence tomography, Brain tissue, White matter, Tissues, Image segmentation, Neural networks

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Proceedings Article | 15 March 2023 Paper

Air-Jet based optical coherence elastography: processing and mechanical interpretation of brain tumor data

Nicolas Detrez, Sazgar Burhan, Katharina Rewerts, Jessica Kren, Christian Hagel, Matteo Mario Bonsanto, Dirk Theisen-Kunde, Robert Huber, Ralf Brinkmann

Proceedings Volume 12381, 1238105 (2023) https://doi.org/10.1117/12.2649835

KEYWORDS: Tumors, Connective tissue, Optical coherence tomography, Viscoelasticity, Brain tissue, Tissues, Optical coherence, Elastography, Deformation, Brain

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Proceedings Article | 8 March 2023 Presentation + Paper

Phase analysis strategies for MHz OCE in the large displacement regime

Sazgar Burhan, Nicolas Detrez, Katharina Rewerts, Madita Göb, Steffen Buschschlüter, Christian Hagel, Matteo Mario Bonsanto, Dirk Theisen-Kunde, Robert Huber, Ralf Brinkmann

Proceedings Volume 12367, 123670Q (2023) https://doi.org/10.1117/12.2652847

KEYWORDS: Tumors, Optical coherence tomography, Biological samples, Brain tissue, Brain, Phase unwrapping, Biomechanics, Elastography, Phase contrast, Surgery

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Proceedings Article | 6 March 2023 Presentation + Paper

Dual wavelength analysis and classification of brain tumor tissue with optical coherence tomography

Paul Strenge, Birgit Lange, Wolfgang Draxinger, Christian Hagel, Christin Grill, Veit Danicke, Dirk Theisen-Kunde, Sonja Spahr-Hess, Matteo Bonsanto, Robert Huber, Heinz Handels, Ralf Brinkmann

Proceedings Volume 12368, 1236805 (2023) https://doi.org/10.1117/12.2649963

KEYWORDS: Tumors, Optical coherence tomography, Brain tissue, White matter, Education and training, Surgery, Brain, Tissues, Neural networks, Signal attenuation

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Proceedings Article | 6 March 2023 Presentation + Paper

Characterization of brain tumor tissue by time-resolved, phase-sensitive optical coherence elastography at 3.2 MHz line rate

Sazgar Burhan, Nicolas Detrez, Katharina Rewerts, Madita Göb, Christian Hagel, Matteo Mario Bonsanto, Dirk Theisen-Kunde, Robert Huber, Ralf Brinkmann

Proceedings Volume 12368, 123680F (2023) https://doi.org/10.1117/12.2648301

KEYWORDS: Tumors, Optical coherence tomography, Brain, Brain tissue, Biological samples, Tissues, Elastography, Surgery, Optical coherence, Biomechanics

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Proceedings Article | 9 December 2021 Paper

Comparison of two optical coherence tomography systems to identify human brain tumor

P. Strenge, B. Lange, C. Grill, W. Draxinger, V. Danicke, D. Theisen-Kunde, H. Handels, M. Bonsanto, C. Hagel, R. Huber, R. Brinkmann

Proceedings Volume 11924, 119240L (2021) https://doi.org/10.1117/12.2616044

KEYWORDS: Tumors, Optical coherence tomography, Tissues, Brain, Tissue optics, Signal attenuation, System identification, Optical fibers, Scattering, Optical properties

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Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Characterization of brain tumor tissue with 1310 nm optical coherence tomography

P. Strenge, B. Lange, C. Grill, W. Draxinger, V. Danicke, D. Theisen-Kunde, H. Handels, M. Bonsanto, C. Hagel, R. Huber, R. Brinkmann

Proceedings Volume 11630, 116301T (2021) https://doi.org/10.1117/12.2578409

KEYWORDS: Tumors, Brain, Optical coherence tomography, Tissue optics, Tissues, Signal attenuation, Pathology, Optical properties

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Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Creating a depth-resolved OCT-dataset for supervised classification based on ex vivo human brain samples

P. Strenge, B. Lange, C. Grill, W. Draxinger, V. Danicke, D. Theisen-Kunde, H. Handels, C. Hagel, M. Bonsanto, R. Huber, R. Brinkmann

Proceedings Volume 11630, 116301S (2021) https://doi.org/10.1117/12.2578391

KEYWORDS: Optical coherence tomography, Brain, Tissues, Tumors, Surgery, Image registration, Image classification

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Proceedings Article | 21 February 2020 Paper

Segmented OCT data set for depth resolved brain tumor detection validated by histological analysis

P. Strenge, B. Lange, C. Grill, W. Draxinger, M. Bonsanto, C. Hagel, R. Huber, R. Brinkmann

Proceedings Volume 11228, 112282O (2020) https://doi.org/10.1117/12.2545659

KEYWORDS: Optical coherence tomography, Tumors, Brain, Tissues, Cameras, Imaging systems, Neuroimaging, Image resolution, Image segmentation, Statistical analysis

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Showing 5 of 10 publications

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