Patient Characteristics
| Characteristic | Value |
|---|---|
| Demographics | |
| Male:female (n) | 17:19 |
| Age (y) | |
| Mean ± SD | 58.5 ± 12.5 |
| Range | 33–78 |
| Body mass index | 25.1 ± 2.1 |
| Diagnosis (n) | |
| Cholangiocarcinoma | 14 |
| Liver metastases | 11 |
| Benign biliary strictures | 4 |
| Hepatocellular carcinoma | 3 |
| Cyst adenoma | 2 |
| Adenoma | 1 |
| Caroli syndrome | 1 |
| Compromised liver (yes/no) (n) | 21/15 |
| Fibrosis | 2 |
| Biliary fibrosis | 4 |
| Cholestasis | 2 |
| Steatosis | 2 |
| Chronic inflammation | 2 |
| Combined disease | 9 |
| Resection type (n) | |
| Bisegmentectomy | 4 (11%) |
| Trisegmentectomy | 1 (3%) |
| Left hemihepatectomy | 10 (28%) |
| Extended left hemihepatectomy | 1 (3%) |
| Right hemihepatectomy | 14 (39%) |
| Extended right hemihepatectomy | 6 (%) |