pancreas disorder accessory pancreas https://github.com/monarch-initiative/mondo/issues/6876 https://rarediseases.info.nih.gov/diseases/454/accessory-pancreas https://www.malacards.org/card/accessory_pancreas UMLS:C0266268 SCTID:79037006 MONDO:0019034 pancreas accessorium MEDGEN:82737 MESH:C536003 Accessory pancreas is an asymptomatic embryopathy characterized by the presence of pancreatic tissue in other sites of the body such as the splenic pedicle, gonadic pedicles, intestinal mesentery, duodenum wall, upper jejunum, or, more rarely, the gastric wall, ileum, gallbladder or spleen. GARD:0000454 icd11.foundation:240534435 Orphanet:674