Histiocytosis, Langerhans-CellHistiocytesLangerhans CellsHistiocytosisHistiocytosis, SinusHistiocytic SarcomaSea-Blue Histiocyte SyndromeHistiocytosis, Non-Langerhans-CellErdheim-Chester DiseaseLymphatic DiseasesEosinophilic GranulomaHistiocytic Disorders, MalignantIslets of LangerhansEpidermisSkinAntigens, CD1Xanthogranuloma, JuvenileMannose-Binding LectinsCell ProliferationLangerhans Cell SarcomaLymph NodesOrbital DiseasesDermatitis, ContactBone DiseasesImmunohistochemistryHistiocytoma, Benign FibrousSkin DiseasesBiopsyAntigens, CDVulvar DiseasesDendritic CellsLymphadenitisDiabetes InsipidusCells, CulturedFatal OutcomeCell MovementCell DifferentiationLectins, C-TypeGranulomaImmunoenzyme TechniquesDermisT-LymphocytesMice, Inbred BALB CGranuloma, Plasma CellS100 ProteinsMicroscopy, ElectronAntibodies, MonoclonalAntigens, Differentiation, MyelomonocyticHistocytochemistryLymphomaTomography, X-Ray ComputedCell CountMice, Inbred C57BLPolydipsiaMucinosesRemission, SpontaneousHodgkin DiseaseKeratinocytesPanniculitisHypothalamic DiseasesLymphocyte ActivationAntigens, SurfaceFlow CytometryEpithelioid CellsLymphohistiocytosis, HemophagocyticDinitrofluorobenzenePenile DiseasesMalacoplakiaDog DiseasesXanthomatosisMycobacterium scrofulaceumGranuloma, Lethal MidlineMacrophagesSignal TransductionLymphocytesVinblastineBone MarrowCell DivisionHaptensPhenotypeHistocompatibility Antigens Class IIDermatitis, Allergic ContactHistiocytic Necrotizing LymphadenitisSpleenRNA, MessengerSphenoid SinusApoptosisExophthalmosLungDermatitis, PhotoallergicAntigen PresentationLung DiseasesMice, TransgenicStaining and LabelingPrednisoneNucleoside Transport ProteinsOrbital NeoplasmsLymphoid TissueSkin Diseases, ViralFlushing