Table 1.
Patient characteristics.
| Characteristics | Number | % |
|---|---|---|
| Patients | 52 | |
| Median age (ys) | 56.7 | |
| Males/females | 30/22 | |
| ASA classification | ||
| I | 12 | 23% |
| II | 33 | 63% |
| III/IV | 7 | 14% |
| Diseases (pathologic entity) | ||
| Malignant disease | ||
| Total | 35 | 68% |
| Pancreatic ADK | 23 | 44% |
| Ampullary ADK | 3 | 6% |
| Distal CBP ADK | 6 | 12% |
| Duodenal ADK | 2 | 4% |
| Neuroendocrine pancreatic tumours |
1 | 2% |
| Benign Disease | ||
| Total | 8 | 16% |
| Insulinoma | 3 | 6% |
| Chronic pancreatitis | 5 | 10% |
| IMPT | 9 | 18% |
| Hepatic artery anatomic variant | ||
| Total | 32 | 61% |
| (1) Aberrant right hepatic artery (RHA) |
24 | 47% |
| Origin | ||
| From the SMA | 21 | 40% |
| From the CT | 3 | 6% |
| Type | ||
| Replaced RHA | 17 | 32% |
| Accessory RHA | 7 | 13% |
| (2) Aberrant common hepatic Artery (CHA) |
8 | 16% |
| Origin | ||
| From the SMA | 7 | 13% |
| From the aorta | 1 | 2% |
| Type | ||
| Replaced CHA | 8 | 16% |