Table 2 Immunohistochemistry results for Cystatin SN in esophageal squamous cell carcinoma (ESCC) compared with peritumoral normal esophageal tissues
Cyatatin SN | ESCC (N = 209) | Peritumoral normal tissues (N = 170) |
|---|---|---|
0 | 29 (13.9%) | 0 |
1+ | 116 (55.5%) | 0 |
2+ | 28 (13.4%) | 0 |
3+ | 36 (17.2%) | 170 (100%) |