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Lupus erythematosus is an autoimmune connective tissue disorder showing a broad spectrum of clinical manifestations.

The aim of this study was to assess the correlation of skin histology and different types of lupus erythematosus.

Materials and methods: Fifty-one skin specimens were assessed from 39 female and 12 male patients with acute, subcutaneous and chronic lupus erythematosus, diagnosed and treated in the Department of Dermatology and Venereology, Alexandrovska University Hospital for a 4-year period.

Results: Follicular hyperkeratosis, epidermal atrophy, vacuolar degeneration and interface dermatitis were the most frequently observed lesions in chronic cutaneous lupus erythematosus while diffuse hyperkeratosis, epidermal atrophy and indistinct interface dermatitis in the dermis were predominant in subacute cutaneous lupus erythematosus. Lupus tumidus, a rare intermittent variant of cutaneous lupus erythematosus, showed almost no epidermal involvement and mucin deposition in the dermis. However, in one of our lupus tumidus patients the disease progressed to a systemic form with histological changes of acute cutaneous lupus erythematosus including atrophy, dermal-epidermal smoothing and lymphocytic infiltration in the dermis. Of note, a few patients showed histological changes of urticarial vasculitis-like and rheumatic-like patterns.

Conclusion: The correlation of clinical course, histopathological findings and immunological tests are of vital importance for the correct diagnosis and follow up of patients with lupus erythematodes, thus preventing complications and improving their quality of life.

eISSN:
2719-5384
Idioma:
Inglés
Calendario de la edición:
4 veces al año
Temas de la revista:
Medicine, Basic Medical Science, Immunology, Clinical Medicine, other