Dermatology Online Journal

Dystrophic calcinosis cutis is the aberrant deposition of insoluble calcium in cutaneous tissue generally secondary to inflammatory connective tissue disease. Although calcinosis cutis is commonly seen in juvenile dermatomyositis, it is a relatively rare occurrence in adult disease. Herein, we discuss an 82-year-old woman with extensive history of dermatomyositis of the scalp who presented with new-onset calcinosis cutis of the scalp.