Characteristic Result (n = 12)
Age at resection, Median (IQR), years 61 (51–75)
Female (%) 10 (83)
ICC (%) 10 (83)
PSC (%) 0
Cirrhosis (%) 0
Serum CA 19-9, median (IQR) U/mL 45 (5–214)
IQR, Interquartile range
ICC, Intra-hepatic cholangiocarcinoma
PSC, Primary sclerosing cholangitis
U/mL, units per milliliter
Table 1: Clinical features of cholangiocarcinoma patients.