pancreas

Digestive

Key points

  • The pancreas lies mainly behind the stomach and extends from the duodenum towards the spleen.
  • Its main regions are the head, neck, body and tail, with an uncinate process projecting from the head.
  • Pancreatic tissue produces digestive secretions carried through ducts and hormones released into the blood.
  • Its blood vessels, nerves and lymphatic drainage connect closely with those of neighbouring upper abdominal organs.

Read the guide: Pancreas: anatomy, location and function

Definition

An endoderm derived structure that produces precursors of digestive enzymes and blood glucose regulating hormones[GO].

Source: UBERON · Licence: CC-BY-3.0

Definition from the Uberon multi-species anatomy ontology (Mungall CJ et al., Genome Biology 2012, 13:R5), https://obophenotype.github.io/uberon/, licensed under CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/).

Relations

Innervation
pancreatic plexus, celiac ganglia, vagus nerve (X)
Venous drainage
pancreaticoduodenal veins
Lymphatic drainage
splenic lymph nodes, Celiac lymph nodes, Superior mesenteric lymph nodes

Sub-structures

Neighbouring structures

Practice questions

Read more

Wikipedia (English)

Identifiers

TA2
3114
TA98
A05.9.01.001
FMA
7198
UBERON
0001264
Wikidata
Q9618