Table 1.
Patient characteristics (n = 61).
| Characteristics | |
|---|---|
| Age (years) [median (range)] | 56 (22-86) |
| Gender (male/female) | 43/18 |
| Body mass index (kg/m2) [median (range)] | 22.1 (16.6-35.1) |
| Tumor max size (cm) [median (range)] | 4.6 (0.5-15) |
| Tumor location (upper/middle/lower) | 19/12/30 |
| Tumor differentiation (high/moderately/poor) | 4/19/38 |
| Lauren type (diffuse/intestinal/mix) | 36/17/8 |
| Bormann type (I/II/III/IV) | 2/5/42/12 |
| Tumor depth (T1/T2/T3/T4) | 7/2/20/32 |
| Lymph node involvement (N0/N1/N2/N3) | 17/4/12/28 |
| Distant metastasis (M0/M1) | 51/10 |
| Pathological stage (I/II/III/IV) | 6/9/34/12 |
| Lymphatic vessel invasive (D2-40) (yes/no) | 20/41 |
| Vascular invasive (CD31) (yes/no) | 15/46 |
| Nerve invasive (S-100) (yes/no) | 46/15 |