©The Author(s) 2025.
World J Gastrointest Surg. Jul 27, 2025; 17(7): 106311
Published online Jul 27, 2025. doi: 10.4240/wjgs.v17.i7.106311
Published online Jul 27, 2025. doi: 10.4240/wjgs.v17.i7.106311
Table 3 Pathological examination results of patients in the naked eye 3D gastric cancer group and glass 3D gastric cancer group
| Characteristic | Naked-eye 3D gastric cancer group (n = 16) | Glass 3D gastric cancer group (n = 52) | P value |
| Tumor diameter (cm) | 3.0 (2.0, 5.0) | 3.5 (2.0, 6.0) | > 0.05 |
| Tumor T staging | > 0.05 | ||
| T1 | 5 | 13 | |
| T2 | 3 | 10 | |
| T3 | 1 | 4 | |
| T4 | 7 | 25 | |
| Vascular invasion | > 0.05 | ||
| No | 8 | 33 | |
| Yes | 8 | 19 | |
| Neurological invasion | > 0.05 | ||
| No | 11 | 29 | |
| Yes | 5 | 23 | |
| Cancer nodules | > 0.05 | ||
| No | 14 | 50 | |
| Yes | 2 | 2 | |
| Tumor N staging | > 0.05 | ||
| N0 | 2 | 26 | |
| N1 | 3 | 6 | |
| N2 | 2 | 7 | |
| N3 | 4 | 13 | |
| Positive number of lymph nodes | 6 (1, 15) | 1 (0, 7) | < 0.05 |
| Total number of lymph node dissection | 28 (22, 43) | 29 (21, 39) | > 0.05 |
| Clinical staging of TNM | > 0.05 | ||
| Phase I | 4 | 21 | |
| Phase II | 3 | 10 | |
| Phase III | 9 | 20 | |
| Phase IV | 0 | 1 |
- Citation: Shen RW, Zhang W. Application of a glasses-free 3D laparoscopic system in radical gastrointestinal cancer surgery. World J Gastrointest Surg 2025; 17(7): 106311
- URL: https://www.wjgnet.com/1948-9366/full/v17/i7/106311.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v17.i7.106311