NCIthesaurus derives from embryonic cell (metazoa) sarcoma histiocytic and dendritic cell cancer dendritic cell sarcoma DOID:7849 ICD10CM:C96.4 disease_ontology NCI:C27260 A histiocytic and dendritic cell cancer that is mainly located_in lymph nodes. UMLS_CUI:C1301364 SNOMEDCT_US_2025_09_01:397355008 follicular dendritic cell sarcoma