CancersNeoplasmNeoplasm by Special CategoryRare NeoplasmHistiocytic and Dendritic Cell NeoplasmErdheim-Chester DiseaseHematologic MalignancyErdheim-Chester DiseaseCI-CAN-00000850ECDExplore in graph →HematologicNon-malignant6 active trialsNCItC53972 OncoTreeECD DOID4329 UMLS CUIC0878675 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrials10ResearchRankingsSources & provenance