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Surgical parameters (n=12).
| Variables | Mean | Range |
|---|---|---|
| Age, years | 55.9 | (40–69) |
| Submucosal, µm | 1,816.7 | (100–4,500) |
| Max tumor size, mm | 8.5 | (5–14) |
| Operative time, min | 458 | (275–643) |
| Blood loss, ml | 423 | (5–1,770) |
| Lymph node dissection, no. site | 8.6 | (2–19) |
