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Arteries - Celiac Trunk

Arteries - Celiac Trunk

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Celiac trunk
  • Supplies the liver, pancreas, stomach, and spleen with oxygenated blood.
Three main branches:
Left gastric artery travels to the stomach:
  • Esophageal branches
Splenic artery travels to the spleen:
  • Short gastric artery
  • Left gastro-omental artery
Common hepatic artery travels to the liver, stomach, and abdomen.
  • Gastroduodenal artery
– Superior pancreaticodudenal artery – Right gastro-omental artery
  • Hepatic artery proper
– Right gastric artery (varies) – Left hepatic artery – Right hepatic artery -> Cystic artery
Clinical Correlation:
In celiac artery compression syndrome (aka, Dunbar's syndrome), compression of the celiac trunk, usually by the median arcuate ligament of the diaphragm, reduces blood flow and causes abdominal pain after eating.