it is concluded that medullary carcinoma should be considered in the differential diagnosis of thyroid oxyphilic cell tumours , even when showing glandular differentiation , and that immunolocalization techniques using calcitonin and thyroglobulin in combination with methods for demonstration of argyrophil granules and amyloid are essential for accurate diagnosis of this type of medullary carcinoma of the thyroid .
C0040136
the
C0040123
thyroglobulin