Table 1.
Radical procedures performed in 45 patients with gallbladder carcinoma.
| Type of resection | Patients (n) | Percent (%) | I | II | III | IV A | IV B |
| C | 3 | 6.7 | 2 | 1 | |||
| C+N | 7 | 15.6 | 2 | 3 | 2 | ||
| C+WR+N | 8 | 17.8 | 1 | 2 | 2 | 1 | 2 |
| C+S4aS5+N | 6 | 13.3 | 4 | 2 | |||
| C+S4aS5+BD+N | 8 | 17.8 | 5 | 3 | |||
| C+ERH+N | 2 | 4.4 | 1 | 1 | |||
| HPD+N | 5 | 11.1 | 1 | 4 | |||
| C+S4aS5+Other+N | 6 | 13.3 | 1 | 2 | 3 | ||
| Total | 45 | 100 | 5 | 6 | 5 | 14 | 15 |
Abbreviations: C, cholecystectomy; N, lymphadenectomy; WR, wedge resection of the liver bed; S4aS5, liver resection of segments IV a and V; BD, resection of the bile duct; ERH, extended right hepatic resection; HPD, hepatopancreaticoduodenectomy; Other, other organ tissue resection.