title: Medullary carcinoma of the thyroid.
mesh_terms: D002116:Calcitonin / Q000097:blood; D002277:Carcinoma / Q000175:diagnosis*; D006801:Humans; D013964:Thyroid Neoplasms / Q000175:diagnosis* / Q000235:genetics; D013965:Thyroidectomy
chemical_list: D002116:Calcitonin