vulvectomy vs extirpation

vulvectomy and extirpation both are nouns.

Word	Noun	Adjective	Verb	Adverb
vulvectomy	Yes	No	No	No
extirpation	Yes	No	No	No

As nouns, extirpation is a hypernym of vulvectomy; that is, extirpation is a word with a broader meaning than vulvectomy:

Other hypernyms of vulvectomy include ablation, cutting out, excision.

vulvectomy (noun)	extirpation (noun)
surgical removal of part or all of the vulva	surgical removal of a body part or tissue
	the act of pulling up or out; uprooting; cutting off from existence