Table II.
Neuroendocrine markers in tumors of follicular origin (from Tseleni-Balafouva et al., 1998, mod.) 5.
| Histology | N° | Thyroglobulin | Cromogranin A | Calcitonin |
|---|---|---|---|---|
| Papillary | 90 | 99.99% | 46.66% | 3% |
| Follicular | 18 | 99.99% | 5.55% | 0% |
| Hurtle | 7 | 99.99% | 0% | 0% |
| Anaplastic | 7 | 33% | 16.66% | 0% |