part_of part of is part of part of anatomical entity anatomical entity duodenal mucosa duodenal papilla http://upload.wikimedia.org/wikipedia/commons/4/43/Gray1057.png FMA:15953 uberon MA:0003107 EMAPA:18662 UBERON:0004914 One of the two small elevations on the mucosa of the duodenum, the major at the entrance of the conjoined pancreatic and common bile ducts and the minor at the entrance of the accessory pancreatic duct. papilla of duodenum papilla duodenalis NCIT:C119578 papilla duodeni zone of organ