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[Nail plate involvement in lichen ruber planus]
Vestnik Dermatologii I Venerologii
|January 1, 1989
Summary
Lichen ruber planus commonly affects nails, presenting diverse clinical features. Treatment success for nail lichen ruber planus hinges on managing inflammation within the nail matrix.
Area of Science:
- Dermatology
- Oncology
Background:
- Lichen ruber planus (LP) is an inflammatory condition that can affect the skin, hair, nails, and mucous membranes.
- Nail involvement in LP, known as lichen planopilaris, is relatively common but often underdiagnosed.
Observation:
- This review synthesizes literature data on the prevalence and clinical presentations of nail plate involvement in lichen ruber planus.
- Four case studies illustrate varied manifestations of nail LP, highlighting the spectrum of the condition.
Findings:
- The frequency of nail plate involvement in lichen ruber planus varies across studies.
- Clinical features of nail LP include onycholysis, pitting, ridging, and subungual hyperkeratosis.
- Therapeutic efficacy in nail lichen ruber planus is significantly correlated with the severity of inflammation in the nail matrix (matrix unguis).
Implications:
- Early recognition and diagnosis of nail LP are crucial for effective management.
- Understanding the relationship between matrix inflammation and treatment outcomes can guide therapeutic strategies.
- Further research into targeted therapies for nail matrix inflammation in LP is warranted.