C96.6: Unifocal Langerhans-cell histiocytosis inclusionTerm Eosinophilic granuloma Histiocytosis X, unifocal Histiocytosis X NOS Langerhans-cell histiocytosis NOS excludes1 multifocal and multisysemic (disseminated) Langerhans-cell histiocytosis (C96.0) multifocal and unisystemic Langerhans-cell histiocytosis (C96.5) |