Case report: soft tissue and perivisceral calcification occurring in an infant: a case of brown fat necrosis

Fat necrosis is a well described cause of widespread subcutaneous calcification occurring in a young infant. In this condition the radiographic demonstration of soft tissue calcification is often dramatic but is clinically irrelevant since the diagnosis is usually evident without recourse to radiology. Visceral fat necrosis and calcification, in the absence of hypercalcaemia, have been reported occasionally in association with subcutaneous fat necrosis. We report a case with calcification largely confined to deep perivisceral sites without clinical signs of subcutaneous fat necrosis.