Table 1 Short-term surgical outcomes of NIRGS in gastric cancer and adenocarcinoma of the GEJ
Case | Disease | Tumor location | Tumor size (mm) | Tumor invasion of the esophagus (mm) | Operation | Visualization (NIRGS) | Tumor invasion in oral wedge Rapid histopathology | Histopathological proximal free margins (mm) | Reconstruction | Local recurrence, Post operative period (month) |
|---|---|---|---|---|---|---|---|---|---|---|
1 | Gastric cancer | U, Less | 80 × 50 | 0 | RDG | detectable | No | 5 | Billroth I | No, 24 |
2 | Gastric cancer, IPMN | M, Ant | 10 × 7 | 0 | RGD + DP | Detectable | No | 15 | Billroth II | No, 24 |
3 | GEJ cancer (Siewert type II) | G = E, Post | 30 × 20 | 5 | RLEPG | Detectable | No | 15 | Esophagogastrostomy | No, 23 |
4 | Gastric cancer | M, Post-Less | 10 × 8 | 0 | RDG | Detectable | No | 45 | Billroth I | No, 23 |
5 | Gastric cancer | UME, Post | 146 × 84 | 5 | RTG + DP | Detectable | No | 16 | Roux-en-Y | No, 20 |
6 | GEJ cancer (Siewert type II) | E = G, Circ | 50 × 40 | 20 | RLEPG | Detectable | No | 20 | Esophagogastrostomy | No, 19 |
7 | Gastric cancer | U, Post | 35 × 43 | 0 | RDG | Detectable | No | 30 | Billroth II | No, 18 |
8 | Gastric cancer | UM, Less-Ant-Post | 80 × 62 | 0 | RDG | Detectable | No | 10 | Billroth II | No, 17 |
9 | GEJ cancer (Siewert type II) | G = E, Less | 30 × 25 | 10 | RLEPG | Detectable | No | 8 | Esophagogastrostomy | No, 17 |
10 | Gastric cancer | U, Less-Ant | 40 × 23 | 0 | RDG | Detectable | No | 6 | Billroth I | No, 16 |
11 | Remnant gastric cancer | MU, Circ | 65 × 65 | 5 | RTG + DP | Detectable | No | 7 | Roux-en-Y | No, 16 |
12 | GEJ cancer (Siewert type II) | G = E, Less | 20 × 20 | 10 | RLEPG | Detectable | No | 7 | Double tract | No, 15 |