JSON

duodenum

^ http://purl.obolibrary.org/obo/UBERON_0002114

The first part of the small intestine. At the junction of the stomach and the duodenum the alimentary canal is inflected. The duodenum first goes anteriorly for a short distance, turns dorsally, and eventually caudally, thus it is a U-shaped structure with two horizontal sections (a ventral and a dorsal one). [ http://openisbn.com/search.php?q=0815318960&isbn=1/ http://en.wikipedia.org/wiki/Duodenum ]

Term info

database cross reference
  • CALOHA:TS-0214
  • EMAPA:18852
  • FMA:7206
  • MIAA:0000044
  • VHOG:0000052
  • UMLS:C0013303 (ncithesaurus:Duodenum)
  • EFO:0000851
  • MESH:D004386
  • galen:Duodenum
  • Wikipedia:Duodenum
  • EV:0100073
  • MA:0000338
  • XAO:0000236
  • SCTID:181247007
  • NCIT:C12263
  • AAO:0010402
  • GAID:284
  • MAT:0000044
  • BTO:0000365
Subsets

uberon_slim, efo_slim, pheno_slim, vertebrate_core, human_reference_atlas

UBPROP 0000001

The fixed portion of the small intestine deeply lodged in the posterior wall of the abdomen and extending from the pylorus to the beginning of the jejunum. [Dorian_AF, Elsevier's_encyclopaedic_dictionary_of_medicine, Part_B:_Anatomy_(1988)_Amsterdam_etc.:_Elsevier][VHOG]

UBPROP 0000007

duodenal

UBPROP 0000008

In fish, the divisions of the small intestine are not as clear, and the terms anterior intestine or proximal intestine may be used instead of duodenum., In humans, the duodenum is a hollow jointed tube about 10-15 inches (25-38 centimetres) long connecting the stomach to the jejunum. It begins with the duodenal bulb and ends at the ligament of Treitz.

depicted by

http://upload.wikimedia.org/wikipedia/commons/b/b3/Tractus_intestinalis_duodenum.svg

has related synonym

upper intestine, proximal intestine

id

UBERON:0002114

never in taxon

http://purl.obolibrary.org/obo/NCBITaxon_7955

prefLabel

Duodenum

present in taxon

http://purl.obolibrary.org/obo/NCBITaxon_9606