hypercholesteremia vs hypercholesterolemia

hypercholesteremia and hypercholesterolemia both are nouns.

Word	Noun	Adjective	Verb	Adverb
hypercholesteremia	Yes	No	No	No
hypercholesterolemia	Yes	No	No	No

As nouns, hypercholesteremia and hypercholesterolemia are synonyms defined as:

hypercholesteremia and hypercholesterolemia: the presence of an abnormal amount of cholesterol in the cells and plasma of the blood; associated with the risk of atherosclerosis

hypercholesteremia (noun)	hypercholesterolemia (noun)
the presence of an abnormal amount of cholesterol in the cells and plasma of the blood; associated with the risk of atherosclerosis	the presence of an abnormal amount of cholesterol in the cells and plasma of the blood; associated with the risk of atherosclerosis