CancersNeoplasmNeoplasm by Special CategoryRare NeoplasmHistiocytic and Dendritic Cell NeoplasmTumors Derived from Langerhans CellsLangerhans Cell HistiocytosisLangerhans Cell Histiocytosis, PolyostoticHematologic MalignancyLangerhans Cell Histiocytosis, PolyostoticCI-CAN-00005704Explore in graph →HematologicNon-malignantNCItC150702 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance