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Clinicopathological characteristics of the 9 patients with extra-hepatic bile tract cancer.
| Variables | Median (range) or number |
|---|---|
| Total number | 9 |
| Sex | |
| Male | 6 |
| Female | 3 |
| Age, years, median (range) | 72 (62–79) |
| Tumor location | |
| Distal bile duct | 3 |
| Papilla of Vater | 6 |
| Node involvement | |
| Positive | 5 |
| Negative | 7 |
| Clinical stage (UICC 8th edition) | |
| IA | 1 |
| IB | 3 |
| IIB | 3 |
| IIIA | 2 |
UICC; Union for International Cancer Control (32).
