macroscopic anatomy vs gross anatomy

macroscopic anatomy and gross anatomy both are nouns.

Word	Noun	Adjective	Verb	Adverb
macroscopic anatomy	Yes	No	No	No
gross anatomy	Yes	No	No	No

As nouns, macroscopic anatomy and gross anatomy are synonyms defined as:

macroscopic anatomy and gross anatomy: the study of the structure of the body and its parts without the use of a microscope

macroscopic anatomy (noun)	gross anatomy (noun)
the study of the structure of the body and its parts without the use of a microscope	the study of the structure of the body and its parts without the use of a microscope