Table 1.
Patient and operative characteristics of gallbladder cancer patients who underwent extended resection
| Total (n = 33) n | % | |
|---|---|---|
| Median age: years (IQR) | 64 | (57–69) |
| Gender | ||
| Female | 20 | (61) |
| Male | 13 | (39) |
| ASA classificationa | ||
| 1 | 5 | (20) |
| 2 | 14 | (56) |
| 3 | 6 | (24) |
| Preoperative biliary drainage | ||
| No | 13 | (39) |
| Yes | 20 | (61) |
| PVE performed | ||
| No | 28 | (85) |
| Yes | 5 | (15) |
| Type of surgery | ||
| Left hemihepatectomy | 1 | (3) |
| Extended right hemihepatectomy | 7 | (21) |
| Right hemihepatectomy | 11 | (33) |
| Right hemihepatectomy + PD | 2 | (6) |
| PD + wedge | 11 | (33) |
| PD + segments 4 and 5 | 1 | (3) |
| Portal vein reconstruction | ||
| No | 23 | (70) |
| Yes | 10 | (30) |
| Postoperative complications | ||
| No | 5 | (15) |
| Yes, < CD3 | 9 | (27) |
| Yes, ≥ CD3 | 19 | (58) |
IQR interquartile range, ASA American society of anesthesiologists, PVE portal vein embolization, PD pancreatoduodenectomy, CD Clavien–Dindo classification system
aEight missing values