PMC9833334_01
Purpuric rash on the arms and especially legs.
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PMC9833334_01_SEMB-56-564-g001.jpg
F1
There was a dense purpuric rash on the arms and especially legs (Fig. 1).
Hyperkeratosis in the epidermis, edema between collagen fibers in the dermis, and mild lymphocyte infiltration.
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PMC9833334_01_SEMB-56-564-g002.jpg
F2
Histopathological examination of the right lower extremity lesion demonstrated hyperkeratosis in the epidermis, edema between collagen fibers in the dermis, and mild lymphocyte infiltration (Fig. 2).