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Updated: Mar 26, 2026

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
Published on: May 16, 2025
Twenty-nine cases of lupus vulgaris
K Sellami1, S Boudaya1, H Chaabane1
1Service de dermatologie, CHU Hédi Chaker, Sfax, Tunisia.
Unlabelled:
Cutaneous tuberculosis (TB) is a rare presentation of extrapulmonary TB. Lupus vulgaris (LV) is a common presentation of cutaneous TB.
Objective:
We aimed to describe the epidemiological, clinical, paraclinical, therapeutic, and outcome features of LV in the region of Sfax, Tunisia.
Patients And Methods:
We conducted a retrospective and descriptive study of LV case patients observed at the dermatology department of the Hédi Chaker Hospital (Sfax) over a 34-year period.
Results:
A total of 88 cutaneous TB case patients were identified during the study period, including 29 patients presenting with LV. All patients had clinical features of the most common presentation of LV. The results of skin biopsies indicated tuberculoid granulomas without caseous necrosis. Patients received TB treatment. LV progressed to squamous cell carcinoma in one patient.
Conclusion:
In Tunisia, endemic country for TB, LV should be considered in patients presenting with an old skin lesion.
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