arteria mesenterica vs mesenteric artery

arteria mesenterica and mesenteric artery both are nouns.

Word	Noun	Adjective	Verb	Adverb
arteria mesenterica	Yes	No	No	No
mesenteric artery	Yes	No	No	No

As nouns, arteria mesenterica and mesenteric artery are synonyms defined as:

arteria mesenterica and mesenteric artery: one of two branches of the aorta that pass between the two layers of the mesentery to the intestines

arteria mesenterica (noun)	mesenteric artery (noun)
one of two branches of the aorta that pass between the two layers of the mesentery to the intestines	one of two branches of the aorta that pass between the two layers of the mesentery to the intestines