Porphyria Cutanea Tarda due to Primary Hemochromatosis.

A 56-year-old woman with no history of comorbidities or medication intake presented with a 1-year history of blisters and erosions affecting dorsum of the hands, forearms, cheeks, and forehead. She complained of pain and burning at those sites and lesions were refractory to potent topical corticosteroids and antibiotics. On physical examination, she had a localized eruption consisting of erosions, blisters, and milia on the dorsum of hands (Figure 1). On the face, she presented with erosions and mild hypertrichosis.