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. 2023 Jul 20;14:1165106. doi: 10.3389/fimmu.2023.1165106

Figure 1.

Figure 1

Clinical presentation before and after therapy in case 1. Erythematous patches and tense bullae appear on the trunk, extremities, and hands before treatment (A–C). Bullae and crusting disappeared with hyperpigmentation (D–F) after 14 weeks of treatment with dupilumab combined with immunosuppressive therapy.