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Updated: Jun 4, 2026

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In Vivo Confocal Microscopy: A Standard Operating Procedure for the Detection of Demodex Mites at the Eyelid Margin
Published on: July 3, 2025
[Demodex-related marginal blepharitis in Japan]
Tetsuya Kawakita1, Motoko Kawashima, Osama Ibrahim
1Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan. kawakita@sc.itc.keio.ac.jp
Nippon Ganka Gakkai Zasshi
|January 29, 2011
Summary
Demodex mites were found in 80% of Japanese patients with severe blepharitis and cylindrical dandruff. Eyelid margin cleaning effectively reduced Demodex populations and improved symptoms.
Area of Science:
- Ophthalmology
- Parasitology
- Microbiology
Background:
- Marginal blepharitis is an ocular condition affecting eyelid margins.
- Demodex mites are known to cause blepharitis in some populations.
- Previous reports on Demodex-related blepharitis in Japan are limited.
