Bullous Skin Lesions in a Patient with End-Stage Renal Disease and Hepatitis C

Bullous lesions in patients with end-stage renal disease are uncommon and can pose diagnostic and therapeutic challenges. We present a female patient with end-stage renal disease, bullous skin lesions affecting mainly sun-exposed areas, and high ferritin levels. She also had hepatitis C. Her serum porphyrin panel was suggestive of porphyria cutanea tarda. Skin biopsy excluded inflammatory pathologies. Phlebotomy during each hemodialysis, continuation of darbepoetin, and avoidance of any further doses of intravenous iron, with close monitoring of hemoglobin, resulted in a gradual drop in ferritin level and improvement of the skin lesions.