vena centrales retinae vs central vein of retina

vena centrales retinae and central vein of retina both are nouns.

Word	Noun	Adjective	Verb	Adverb
vena centrales retinae	Yes	No	No	No
central vein of retina	Yes	No	No	No

As nouns, vena centrales retinae and central vein of retina are synonyms defined as:

vena centrales retinae and central vein of retina: vein formed by the union of the retinal veins; accompanies central arteries of the retina in the optic nerve

vena centrales retinae (noun)	central vein of retina (noun)
vein formed by the union of the retinal veins; accompanies central arteries of the retina in the optic nerve	vein formed by the union of the retinal veins; accompanies central arteries of the retina in the optic nerve