Observational analysis finds effective treatment in granuloma annulare, suggesting that biologics may improve outcomes.
Background Granuloma annulare (GA) is an inflammatory cutaneous reaction characterized by erythematous, annular skin lesions. The etiology of GA is unknown, and treatment is challenging. The current treatment options include topical or intralesional steroids. Biologics can also be effective.
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Afzal et al. (2025) studied this question.
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