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[Chronic lupus erythematosus, subacute cutaneous lupus]
1Service de dermatologie, hôpital du Haut-Lévêque, CHU de Bordeaux, Pessac.
La Revue Du Praticien
|September 21, 1990
Summary
Cutaneous lupus erythematosus (LE) presents diverse skin lesions, primarily in sun-exposed areas, affecting chronic and subacute forms. These skin symptoms often accompany systemic issues and specific antibody markers like anti-Ro.
Area of Science:
- Dermatology
- Immunology
- Rheumatology
Context:
- Cutaneous lupus erythematosus (LE) encompasses a wide spectrum of skin conditions.
- Manifestations vary significantly across different forms, notably chronic LE and subacute cutaneous LE.
- Skin lesions are frequently the predominant clinical sign.
Purpose:
- To describe the varied cutaneous manifestations of lupus erythematosus.
- To highlight the characteristics of lesions in chronic and subacute LE.
- To associate dermatological findings with systemic signs and immunological markers.
Summary:
- Chronic LE features lesions in sun-exposed areas, including erythema, hyperkeratosis, and atrophy.
- Subacute cutaneous LE presents with light-sensitive, erythemato-squamous eruptions in uncovered regions.
- These skin findings are linked to systemic manifestations and immunological markers, such as anti-Ro antibodies in subacute LE.
Impact:
- Provides a comprehensive overview of LE's dermatological spectrum.
- Aids in differentiating between chronic and subacute cutaneous LE based on lesion characteristics.
- Emphasizes the importance of cutaneous signs in diagnosing and understanding LE, including associated systemic and immunological factors.