Squamous cell carcinoma of the thyroid.
D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013964:Thyroid Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy