Tumour location and invasion to the resection margin of intramucosal cancer
| Location in the stomach | ||||
|---|---|---|---|---|
| Lower | Middle | Upper | Total | |
| Complete resection | 151 (75%) | 94 (65%) | 33 (57%) | 278 (69%) |
| Incomplete resection | 20 (10%) | 17 (12%) | 6 (10%) | 43 (11%) |
| Not evaluable | 31 (15%) | 34 (23%) | 19 (33%) | 84 (21%) |
| Total | 202 (100%) | 145 (100%) | 58 (100%) | 405 (100%) |