|  | Classical (n = 4) | Inverted (n = 3) |
---|---|---|---|
Sex (male/female) | Â | 4/0 | 3/0 |
Age (years) |  | 78.8 ± 9.3 | 79.0 ± 3.6 |
Location of tumor | Â | Â | Â |
 | Angle, lesser curvature | 2 | 2 |
 | Body, posterior | 1 |  |
 | Body, lesser curvature | 1 |  |
 | Body, greater curvature |  | 1 |
Tumor size (mm) |  | 14.5 ± 3.6 (10–20) | 11.7 ± 6.2 (5–20) |
Operation time (min) |  | 181.5 ± 37.9 | 192.3 ± 51.9 |
Intraoperative blood loss (ml) |  | 11.3 ± 5.4 | 11.0 ± 6.5 |
Conversion to open surgery | Â | 0 | 0 |
Postoperative complications | Â | 0 | 0 |
Gastric fullness | Â | 0 | 0 |
Anastomotic leakage | Â | 0 | 0 |
Anastomotic stenosis | Â | 0 | 0 |
Anastomotic bleeding | Â | 0 | 0 |
Postoperative hospital stay (days) |  | 16.3 ± 2.1 | 17.0 ± 5.1 |