Calcifying panniculitis and systemic calciphylaxis in an end-stage renal patient.

A patient with a history of end-stage renal failure who had been receiving hemodialysis for approximately six months experienced painful plaques bilaterally on the medial aspects of her thighs. A biopsy specimen of the affected subcutaneous tissue demonstrated calcification in the subcutaneous tissue. In this case of calcifying panniculitis, the conditions for systemic calciphylaxis appear to have been present.