title: Immunohistochemical diagnosis of parafollicular carcinomas.
mesh_terms: D000230:Adenocarcinoma / Q000032:analysis / Q000175:diagnosis* / Q000473:pathology; D001707:Biopsy, Needle; D002116:Calcitonin / Q000032:analysis; D005069:Evaluation Studies as Topic; D006801:Humans; D007124:Immunoenzyme Techniques; D013964:Thyroid Neoplasms / Q000032:analysis / Q000175:diagnosis* / Q000473:pathology
chemical_list: D002116:Calcitonin