medical specialty vs treatment

medical specialty and treatment both are nouns.

Word	Noun	Adjective	Verb	Adverb
medical specialty	Yes	No	No	No
treatment	Yes	No	No	No

medical specialty (noun)	treatment (noun)
the branches of medical science that deal with nonsurgical techniques	care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury)
	the management of someone or something
	(medicine) the act of caring for someone (as by medication or remedial training etc.)
	a manner of dealing with something artistically
	an extended communication (often interactive) dealing with some particular topic