Table 2 Tumor characteristics, including tumor site, tumor grade, lymphatic invasion, perineural invasion, tumor stage and tumor type
Characteristic | Frequency (%) | |
|---|---|---|
Tumor site | Cardia | 18 (33.3) |
Fundus | 0 (0.0) | |
Body | 11 (20.4) | |
Antrum | 18 (33.3) | |
overlapping | 7 (13.0) | |
Total | 54 (100) | |
Grade | I | 13 (18.84) |
II | 39 (56.52) | |
III | 17 (24.64) | |
Total | 69 (100) | |
Lymphatic invasion | Present | 27 (67.5) |
Absent | 13 (32.5) | |
Total | 40 (100) | |
Perineural invasion | Present | 28 (54.9) |
Absent | 23 (45.1) | |
Total | 51 (100) | |
T | 1 | 3 (6.1) |
2 | 19 (38.8) | |
3 | 26 (53.1) | |
4 | 1 (2.0) | |
Total | 49 (100) | |
N | 0 | 19 (39.58) |
1 | 18 (37.5) | |
2 | 9 (18.75) | |
3 | 2 (4.17) | |
Total | 48 (100) | |
M | 0 | 6 (66.7) |
1 | 3 (33.3) | |
Total | 9 (100) | |
Stage | I | 8 (19.04) |
II | 16 (38.09) | |
III | 15 (35.72) | |
IV | 3 (7.15) | |
Total | 42 (100) | |
Tumor type | Diffuse | 14 (73.7) |
Intestinal | 5 (26.3) | |
Total | 19 (100) | |