Table 1 Clinicopathological characteristics of the esophageal squamous cell carcinoma patients (n = 25)
Patient characteristics | Cases (n = 25) |
|---|---|
Gender | |
 Male | 16 |
 Female | 9 |
Age | |
 < 60 | 19 |
 ≥ 60 | 6 |
Tumor size (cm) | |
 < 3 | 18 |
 ≥ 3 | 7 |
TNM stage | |
 I/II | 21 |
 III/IV | 4 |
Differentiation | |
 Well | 8 |
 Moderate | 12 |
 Poor | 5 |