Dokument: Corneal Confocal Microscopy Demonstrates Corneal Nerve Loss in Patients With Trigeminal Neuralgia
| Titel: | Corneal Confocal Microscopy Demonstrates Corneal Nerve Loss in Patients With Trigeminal Neuralgia | |||||||
| URL für Lesezeichen: | https://docserv.uni-duesseldorf.de/servlets/DocumentServlet?id=71446 | |||||||
| URN (NBN): | urn:nbn:de:hbz:061-20251120-114732-0 | |||||||
| Kollektion: | Publikationen | |||||||
| Sprache: | Englisch | |||||||
| Dokumententyp: | Wissenschaftliche Texte » Artikel, Aufsatz | |||||||
| Medientyp: | Text | |||||||
| Autoren: | Lee, John-Ih [Autor] Böcking, Theresa [Autor] Kieseier, Bernd C. [Autor] Hartung, Hans-Peter [Autor] Guthoff, Rainer [Autor] Holle-Lee, Dagny [Autor] Malik, Rayaz A. [Autor] Kleinschnitz, Christoph [Autor] Stettner, Mark [Autor] | |||||||
| Dateien: |
| |||||||
| Stichwörter: | corneal nerve loss , trigeminal neuralgia , corneal nerve fiber , corneal confocal microscopy , headache | |||||||
| Beschreibung: | Background: The diagnosis of trigeminal neuralgia (TN) is challenging due to the lack of objective diagnostics. Corneal confocal microscopy (CCM) is a non-invasive ophthalmic imaging technique, which allows quantification of corneal nerve fibers arising from the trigeminal ganglion and may allow the assessment of neurodegeneration in TN.
Methods: CCM was undertaken in 11 patients with TN and 11 age-matched healthy controls. Corneal nerve fiber density (CNFD), corneal nerve branch density, corneal nerve fiber length (CNFL), corneal nerve fiber width, corneal nerve fiber area, and dendritic cell and non-dendritic cell density with or without nerve fiber contact were quantified. Results: Patients with TN had significantly lower CNFD and CNFL but no difference for any other corneal nerve or dendritic cell parameter in the ipsilateral and the contralateral cornea compared to the control group. There was no significant difference in corneal nerve and cell parameters between patients with TN with and without involvement of the ophthalmic nerve (V1) or with nerve vessel conflict. Conclusion: Corneal confocal microscopy is a rapid non-invasive imaging technique that identifies symmetrical corneal nerve loss in patients with TN. | |||||||
| Rechtliche Vermerke: | Originalveröffentlichung:
Lee, J.-I., Böcking, T., Holle-Lee, D., Malik, R. A., Kieseier, B. C., Hartung, H.-P., Guthoff, R., Kleinschnitz, C., & Stettner, M. (2020). Corneal Confocal Microscopy Demonstrates Corneal Nerve Loss in Patients With Trigeminal Neuralgia [OnlineRessource]. Frontiers in Neurology, 11, Article 661. https://doi.org/10.3389/fneur.2020.00661 | |||||||
| Lizenz: |  Dieses Werk ist lizenziert unter einer Creative Commons Namensnennung 4.0 International Lizenz | |||||||
| Fachbereich / Einrichtung: | Medizinische Fakultät | |||||||
| Dokument erstellt am: | 20.11.2025 | |||||||
| Dateien geändert am: | 20.11.2025 |
