arteria pancreatica vs arteria

arteria pancreatica and arteria both are nouns.

Word	Noun	Adjective	Verb	Adverb
arteria pancreatica	Yes	No	No	No
arteria	Yes	No	No	No

As nouns, arteria is a hypernym of arteria pancreatica; that is, arteria is a word with a broader meaning than arteria pancreatica:

arteria pancreatica: a branch of the splenic artery that supplies the pancreas
arteria: a blood vessel that carries blood from the heart to the body

Other hypernyms of arteria pancreatica include arterial blood vessel, artery.

arteria pancreatica (noun)	arteria (noun)
a branch of the splenic artery that supplies the pancreas	a blood vessel that carries blood from the heart to the body