organ element SCTID:272625005 EMAPA:35949 CARO:0020004 BIRNLEX:4 FMA:67498 EFO:0000634 UMLS:C0178784 WBbt:0003760 Anatomical structure that performs a specific function or group of functions [WP]. Wikipedia:Organ_(anatomy) body organ anatomical unit ENVO:01000162 MA:0003001 NCIT:C13018 multicellular anatomical structure