<unk>  is a cutaneous condition clinically characterized by the development of two types of skin lesions: superficial papules and deeper larger subcutaneous nodules.
Progressive nodular histiocytosis
Chronic multifocal Langerhans cell histiocytosis
Progressive nodular histiocytoma
Langerhans cell histiocytosis
Malignant histiocytosis
Reticulohistiocytoma
Non-Langerhans cell histiocytosis
Crystal-storing histiocytosis