granulation vs granulation tissue

granulation and granulation tissue both are nouns.

Word	Noun	Adjective	Verb	Adverb
granulation	Yes	No	No	No
granulation tissue	Yes	No	No	No

As nouns, granulation and granulation tissue are synonyms defined as:

granulation and granulation tissue: new connective tissue and tiny blood vessels that form on the surfaces of a wound during the healing process

granulation (noun)	granulation tissue (noun)
the act of forming something into granules or grains	new connective tissue and tiny blood vessels that form on the surfaces of a wound during the healing process
new connective tissue and tiny blood vessels that form on the surfaces of a wound during the healing process