Truncus Coeliacus

First main outflow from the aorta at Hiatus aorticus after entering the abdominal cavity.

The truncus coeliacus supplies a (left) part of the stomach via the arteria gastrica sinistra as well as the liver and the spleen.

https://de.wikipedia.org/wiki/Truncus_coeliacus _{(Wikipedia CC-by-sa-3.0)}