Dupilumab for treatment of severe atopic dermatitis accompanied by lichenoid amyloidosis in adults: Two case reports

Figure 3 Skin histopathology. A: Amorphous amyloid lump deposition with mild eosinophilic staining in the dermal papillary layer, consistent with amyloidosis (hematoxylin-eosin staining, 100 ×); B: Amorphous amyloid lump deposition with mild eosinophilic staining in the dermal papillary layer, consistent with amyloidosis (hematoxylin-eosin staining, 400 ×).