Table 1.
Number of radical resection procedures and their relationship with tumor node metastasis stages
| TNM stage procedure | 0 | I | II | IIIA | IIIB | IVA | IVB | Sum |
| C + N | 1 | 2 | 11 | 3 | 7 | |||
| C + WR + N | 2 | 4 | 6 | 5 | 2 | 19 | ||
| C + S4aS5 + N | 8 | 9 | 1 | 18 | ||||
| C + ELH + N | 1 | 1 | ||||||
| C + ERH + N | 2 | 2 | ||||||
| C + BD + N | 12 | 1 | ||||||
| C + WR + BD + N | 1 | 3 | 1 | 3 | 1 | 1 | 10 | |
| C + S4As5 + BD + N | 1 | 3 | 1 | 1 | 6 | |||
| C + CH + BD + N | 1 | 1 | ||||||
| C + S4aS5 + other + N | 3 | 1 | 1 | 5 | ||||
| C + S4As5 + BD + other + N | 1 | 1 | ||||||
| C + ERH + BD + other + N | 1 | 1 | ||||||
| HPD + N | 2 | 4 | 6 | |||||
| Sum | 1 | 6 | 8 | 19 | 24 | 10 | 10 | 78 |
1
Tumor of the patient infiltrated the serosa at the visceral surface of the gallbladder bottom;
2
This patient was an incidental gallbladder cancer with a diagnosis confirmed during the initial operation by frozen section with a preoperative diagnosis of choledochal cyst. C: Cholecystectomy; N: Lymphadenectomy; WR: Wedge resection of the gallbladder fossae; S4aS5: Liver resection of segments IVa and V; ELH: Extended left hepatectomy; ERH: Extended right hepatectomy; CH: Central hepatectomy; BD: Resection of the bile duct; HPD: Hepatopancreaticoduodenectomy; Other: Other organ tissue resection; TNM: Tumor node metastasis.