case_images: PMC11330783_01
case_images: Clinical presentation before and after treatment. (A) Typical lesions of tense blisters arranged as the 'string of pearls' on the abdomen. (B) Diffuse tense bullae or vesicles containing serous or bloody fluid on edematous erythematous base. (C, D) After 1 month of treatment, bullae and erosion were removed.
case_images: fimmu-15-1409556-g001.jpg
case_images: PMC11330783_01_fimmu-15-1409556-g001.jpg
case_images: f1
case_images: Lesions were distributed throughout his face, trunk, limbs, and hands ( Figures 1A, B ). After 1 month of treatment, rash and severe pruritus were well controlled ( Figures 1C, D ).
case_images: Representative image (40x) of hematoxylin and eosin staining. Biopsy showing a subepidermal blister with neutrophilic infiltrates and lymphocyte and neutrophil infiltration around superficial vessels in the dermis.
case_images: fimmu-15-1409556-g002.jpg
case_images: PMC11330783_01_fimmu-15-1409556-g002.jpg
case_images: f2
case_images: A biopsy was performed which revealed a subepidermal blister with neutrophilic infiltrates and lymphocyte and neutrophil infiltration around the superficial vessels in the dermis ( Figure 2 ).