Histiocytic Disorders, MalignantHistiocytesLangerhans CellsHistiocytosis, Langerhans-CellSea-Blue Histiocyte SyndromeIslets of LangerhansHistiocytosisEpidermisSkinMannose-Binding LectinsLangerhans Cell SarcomaHistiocytosis, SinusHistiocytic SarcomaDermatitis, ContactAntigens, CD1Histiocytosis, Non-Langerhans-CellErdheim-Chester DiseaseLymph NodesEosinophilic GranulomaBipolar DisorderLymphatic DiseasesDendritic CellsLectins, C-TypeAnxiety DisordersDermisMental DisordersAntigens, CDMood DisordersHistiocytoma, Benign FibrousSkin DiseasesImmunohistochemistryMice, Inbred BALB CCell MovementGranuloma, Plasma CellIslets of Langerhans TransplantationDinitrofluorobenzeneBiopsyLymphadenitisAntigens, SurfaceImmunoenzyme TechniquesGranulomaHaptensDermatitis, Allergic ContactKeratinocytesDiagnostic and Statistical Manual of Mental DisordersCell CountDermatitis, PhotoallergicHistocompatibility Antigens Class IIT-LymphocytesCells, CulturedMice, Inbred C57BLPanniculitisMicroscopy, ElectronCell DifferentiationLymphohistiocytosis, HemophagocyticFlushingAntigen PresentationEpithelioid CellsXanthomatosisSkin Diseases, ViralChemokine CCL20MalacoplakiaHistocytochemistryXanthogranuloma, JuvenileMycobacterium scrofulaceumInjections, IntradermalOxazolone