adenocarcinoma vs glandular cancer

adenocarcinoma and glandular cancer both are nouns.

Word	Noun	Adjective	Verb	Adverb
adenocarcinoma	Yes	No	No	No
glandular cancer	Yes	No	No	No

As nouns, adenocarcinoma and glandular cancer are synonyms defined as:

adenocarcinoma and glandular cancer: malignant tumor originating in glandular epithelium

Other synonyms of adenocarcinoma include glandular carcinoma.

adenocarcinoma (noun)	glandular cancer (noun)
malignant tumor originating in glandular epithelium	malignant tumor originating in glandular epithelium