PMC9925025_01
A 42-year-old man working in a refractory brick (RB) production line with allergic contact dermatitis (ACD) due to exposure to chromium oxide (Cr2O3).
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FIG1
The skin of the hands was dry, thick, and fissured (Figure 1).
The healing process of skin lesions noted 20 days after exposure removal.
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FIG2
After 20 days of follow-up, the skin lesions went through the healing process and the symptoms decreased (Figure 2).