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Presentation of Patients with Unresectable Hilar Cholangiocarcinoma
| Patients Evaluated | 17 |
| Age (mean) | 58 |
| Male/Female | 12/5 |
| PSC (%) | 4 (24) |
| De novo (%) | 12 (71) |
| Other Etiology (%) | 1 (5) |
| Mean Mass Size (range) | 1.42 (0–3.2) |
| CA19-9 (mean) | 429 |
| Mass (%) | 10 (59) |
| Brushing positive only (%) | 5 (29) |
| PTC (%) | 13 (76) |
