Korean J Dermatol.
2006 Jun;44(6):782-784.
A Case of Dystrophic Calcinosis Cutis Arising from the Lesion of Clear Cell Syringoma
- Affiliations
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- 1Department of Dermatology, Kangnam St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea. knderma@catholic.ac.kr
Abstract
- Dystrophic calcinosis cutis is diagnosed, when calcium is deposited in the previously damaged tissue by connective tissue disease, panniculitis, pseudoxanthoma elasticum or trauma. We report a case of dystrophic calcinosis cutis arising from the lesion of clear cell syringoma. A 73-year-old woman presented with asymptomatic, multiple, skin-colored to whitish flat papules on the forehead. A punch biopsy specimen revealed amorphous basophilic materials in the upper dermis, as well as a large number of nests of clear cells in the middle dermis.