A solitary variant of congenital self-healing reticulohistiocytosis: solitary Hashimoto-Pritzker disease.
Four neonates had solitary, congenital, rapidly growing, spontaneously ulcerating tumors of the face, trunk, and extremities. No extracutaneous involvement was found, and all lesions spontaneously involuted. Mononuclear cells of the cutaneous infiltrate were Langerhans' cells. These findings expand the spectrum of congenital self-healing reticulohistiocytosis.
D000328:Adult; D005260:Female; D006801:Humans; D007124:Immunoenzyme Techniques; D007231:Infant, Newborn; D007801:Langerhans Cells / Q000648:ultrastructure; D008206:Lymphatic Diseases / Q000473:pathology* / Q000648:ultrastructure; D008297:Male; D012878:Skin Neoplasms / Q000473:pathology* / Q000648:ultrastructure