title: Calcitonin and carcinoembryonic antigen as tumor markers in medullary thyroid carcinoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002116:Calcitonin / Q000097:blood*; D002272:Carcinoembryonic Antigen; D002277:Carcinoma / Q000175:diagnosis*; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011863:Radioimmunoassay; D013964:Thyroid Neoplasms / Q000175:diagnosis*
chemical_list: D002272:Carcinoembryonic Antigen; D002116:Calcitonin