Progressive nodular histiocytoma

A 42-year-old male with progressive nodular histiocytoma is reported who presented with progressively increasing superficial reddish brown papules, deep cutaneous nodules and a pedunculated lesion with telangiectasia for the last 20 years. Histopathology revealed histiocytic, fibroblastic, and vascular proliferation, foam cells, occasional giant cells and iron deposit in the lesions.