Histiocytosis, Langerhans-CellHistiocytosisDendritic CellsEosinophilic GranulomaHistiocytosis, SinusErdheim-Chester DiseaseHistiocytesHistiocytic SarcomaXanthogranuloma, JuvenileLangerhans CellsHistiocytosis, Non-Langerhans-CellAntigens, CD1Bone DiseasesVulvar DiseasesOrbital DiseasesLymphatic DiseasesDiabetes InsipidusPolydipsiaDendritic Cells, FollicularSea-Blue Histiocyte SyndromeAntigens, CDAntigen PresentationMannose-Binding LectinsSkin DiseasesPenile DiseasesForeheadVinblastineHypoaldosteronismMice, Inbred C57BLFatal OutcomeRemission, SpontaneousAntigens, CD11cCell DifferentiationLymphocyte ActivationOrbital NeoplasmsTomography, X-Ray ComputedT-LymphocytesCells, CulturedLymph NodesCladribinePrednisoneSpinal DiseasesInterleukin-12BiopsyS100 ProteinsFlow CytometrySkinMonocytesCytokinesMice, Inbred BALB CLung Diseases, InterstitialImmunophenotypingLungHistiocytic Disorders, MalignantCD4-Positive T-LymphocytesLectins, C-TypeCoculture TechniquesLymphocyte Culture Test, MixedImmunohistochemistryAntigens, CD86SpleenLung DiseasesCross-PrimingAntigen-Presenting CellsMagnetic Resonance ImagingCD8-Positive T-LymphocytesMembrane GlycoproteinsAntigens, CD40PhenotypeMice, Knockout