Hyperthyroidism and thyroid cancer.
D000231:Adenocarcinoma, Papillary / Q000150:complications*; D002277:Carcinoma / Q000150:complications*; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications*; D066298:In Vitro Techniques; D013964:Thyroid Neoplasms / Q000150:complications* / Q000453:epidemiology*