vena gastroomentalis vs gastroomental vein

vena gastroomentalis and gastroomental vein both are nouns.

Word	Noun	Adjective	Verb	Adverb
vena gastroomentalis	Yes	No	No	No
gastroomental vein	Yes	No	No	No

As nouns, vena gastroomentalis and gastroomental vein are synonyms defined as:

vena gastroomentalis and gastroomental vein: one of two veins serving the great curvature of the stomach

Other synonyms of vena gastroomentalis include gastroepiploic vein.

vena gastroomentalis (noun)	gastroomental vein (noun)
one of two veins serving the great curvature of the stomach	one of two veins serving the great curvature of the stomach