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Case Report

Oral abrocitinib in the treatment of granuloma annulare: a case report

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Article: 2313090 | Received 07 Nov 2023, Accepted 28 Jan 2024, Published online: 05 Feb 2024

Figures & data

Figure 1. A 29-year-old female presented with annular erythema with mild annular induration on the left lower extremity before abrocitinib treatment (A), and progressive thinning of the plaques two, four weeks after abrocitinib treatment (B, C) and near complete clearance of lesions following six weeks of abrocitinib treatment (D).

Figure 1. A 29-year-old female presented with annular erythema with mild annular induration on the left lower extremity before abrocitinib treatment (A), and progressive thinning of the plaques two, four weeks after abrocitinib treatment (B, C) and near complete clearance of lesions following six weeks of abrocitinib treatment (D).

Figure 2. A skin biopsy showed hyperkeratosis, hickening of the epidermis, and a palisaded arrangement of epithelioid granulomas, with collagen egeneration (A, 20×; B, 40×).

Figure 2. A skin biopsy showed hyperkeratosis, hickening of the epidermis, and a palisaded arrangement of epithelioid granulomas, with collagen egeneration (A, 20×; B, 40×).