title: Histiocytosis-X: an overview.
abstract: This article acts as an overview of this issue of Hematology/Oncology Clinics of North America. We discuss the several themes that recur in the research and therefore in this issue concerning histiocytosis-X.
mesh_terms: D006646:Histiocytosis, Langerhans-Cell / Q000276:immunology / Q000473:pathology / Q000628:therapy; D006801:Humans; D007801:Langerhans Cells / Q000473:pathology; D012106:Research; D009626:Terminology as Topic