Table 2 Summary of TIGIT expresion in neoplastic cells of 12 poorly differentiated thyroid carcinomas (PDTCs)
case no | positive tumor cell morphology | TMN stage | immune cell | IHC score | ||
|---|---|---|---|---|---|---|
type of infiltrate | density | predominant cell type | ||||
1 | round nuclei | T4aN0M1 | scattered | low | lymphcyte | 1 + |
2 | large and convoluted nuclei | T3NXM0 | focal | low | lymphcyte | 1 + |
3 | round neclei | T3NXM0 | scattered | low | lymphcyte | 1 + |
4 | round nuclei | T3N1bM0 | scattered | low | lymphcyte | 0 |
5 | round or oval nuclei | T3N1bM1 | scattered | low | lymphcyte | 0 |
6 | round or oval nuclei | T3NXM0 | scattered | low | lymphcyte | 0 |
7 | round or oval nuclei | T2NXN0 | scattered | low | lymphcyte | 0 |
8 | round nuclei | T3NXM0 | scattered | low | lymphcyte | 0 |
9 | round or oval nuclei | T3N1aM0 | scattered | low | lymphcyte | 0 |
10 | round and oval nuclei | T3NXM0 | scattered | low | lymphcyte | 0 |
11 | large and convoluted nuclei | T3N1aM0 | scattered | low | lymphcyte | 0 |
12 | round or oval nuclei | T3N0M0 | focal | high | lymphcyte | 0 |