vena gastrica-dextra vs pyloric vein

vena gastrica-dextra and pyloric vein both are nouns.

Word	Noun	Adjective	Verb	Adverb
vena gastrica-dextra	Yes	No	No	No
pyloric vein	Yes	No	No	No

As nouns, vena gastrica-dextra and pyloric vein are synonyms defined as:

vena gastrica-dextra and pyloric vein: receives veins from the upper surfaces of the stomach and empties into the portal vein

Other synonyms of vena gastrica-dextra include right gastric vein.

vena gastrica-dextra (noun)	pyloric vein (noun)
receives veins from the upper surfaces of the stomach and empties into the portal vein	receives veins from the upper surfaces of the stomach and empties into the portal vein