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Updated: Jul 14, 2025
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Semi-Automated Planimetric Quantification of Dental Plaque Using an Intraoral Fluorescence Camera
Published on: January 27, 2023
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Ring-shaped plaque on the face
Stella Riemann1, Ewan A Langan1,2, Patrick Terheyden1
1Department of Dermatology University of Lübeck Lübeck Germany.
Skin Health and Disease
|October 6, 2023
Summary
Granulomatosis Miescher is a rare, chronic granulomatous skin disease. It presents as slow-growing plaques with specific histological features.
Area of Science:
- Dermatology
- Pathology
Background:
- Granulomatosis Miescher is an exceptionally rare chronic granulomatous condition.
- This disease is characterized by its non-necrobiotic nature.
Observation:
- Clinically, it manifests as slowly centrifugally growing brownish plaques.
- These plaques may exhibit yellowish areas and telangiectasias.
Findings:
- Histological examination reveals perivascular epithelioid cell granulomas.
- Few giant cells and isolated necrobiosis lesions are observed.
Implications:
- Understanding the distinct clinical and histological features is crucial for accurate diagnosis.
- Further research may elucidate the pathogenesis of this rare granulomatous disease.
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