Minor gastectomy by laparotomy | Minor gastrectomy With MIS | P-value | |||
---|---|---|---|---|---|
Resection method | By stapler | Without stapler | By stapler | Without stapler | |
Zone 1 | 0 | 7 (70%) | 2 (20%) | 1 (10%) | 0.206 |
Zone 2 | 2 (7%) | 3 (11%) | 21 (75%) | 2 (7%) | 0.001 |
Zone 3 | 2 (6%) | 17 (48%) | 14 (40%) | 2 (6%) | 0.612 |
Zone 4 | 0 | 20 (61%) | 9 (27%) | 4 (12%) | 0.223 |
Total | 4 | 47 | 46 | 9 |