Table 1 Variations in the types and drainage areas of accessory hepatic ducts
From: Preoperative evaluation of accessory hepatic ducts by drip infusion cholangiography with CT
| Â | Type I | Type II | Type III | Type IV | Type V | Others | Total |
|---|---|---|---|---|---|---|---|
Posterior branch | 16 | 1 | 0 | 5 | 0 | 0 | 22 |
Anterior branch | 6 | 0 | 1 | 2 | 0 | 0 | 9 |
Combined branch | 10 | 2 | 0 | 4 | 0 | 0 | 16 |
Left-sided branch | 0 | 0 | 0 | 0 | 2 | 0 | 2 |
Caudate branch | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
Total | 32 | 3 | 1 | 11 | 3 | 0 | 50 |