induration of the arteries vs arterial sclerosis

induration of the arteries and arterial sclerosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
induration of the arteries	Yes	No	No	No
arterial sclerosis	Yes	No	No	No

As nouns, induration of the arteries and arterial sclerosis are synonyms defined as:

induration of the arteries and arterial sclerosis: sclerosis of the arterial walls

Other synonyms of induration of the arteries include arteriosclerosis, coronary-artery disease, hardening of the arteries.

induration of the arteries (noun)	arterial sclerosis (noun)
sclerosis of the arterial walls	sclerosis of the arterial walls