Histiocytosis, Langerhans-CellHistiocytosisDendritic CellsEosinophilic GranulomaHistiocytosis, SinusErdheim-Chester DiseaseHistiocytesHistiocytic SarcomaXanthogranuloma, JuvenileHistiocytosis, Non-Langerhans-CellLangerhans CellsBone DiseasesAntigens, CD1Vulvar DiseasesOrbital DiseasesLymphatic DiseasesDiabetes InsipidusPolydipsiaSea-Blue Histiocyte SyndromeSkin DiseasesPenile DiseasesForeheadVinblastineHypoaldosteronismFatal OutcomeRemission, SpontaneousTomography, X-Ray ComputedMannose-Binding LectinsOrbital NeoplasmsCladribinePrednisoneBiopsySpinal DiseasesAntigens, CDLung Diseases, InterstitialS100 ProteinsMagnetic Resonance ImagingSkinDendritic Cells, FollicularLung DiseasesLungImmunohistochemistryHistiocytic Disorders, MalignantLymph NodesAntigen PresentationMice, Inbred C57BL