Randomized Controlled Trial
Copyright ©The Author(s) 2015.
World J Gastrointest Oncol. Dec 15, 2015; 7(12): 503-512
Published online Dec 15, 2015. doi: 10.4251/wjgo.v7.i12.503
Table 2 Type and staging of perihilar cholangiocarcinoma
Characteristicsn (%)
Type
Bismuth I5 (3.3)
Bismuth II9 (5.9)
Bismuth IIIa65 (42.5)
Bismuth IIIb41 (26.8)
Bismuth IV4 (2.6)
Right intrahepatic mass involving hilar22 (14.4)
Left intrahepatic mass involving hilar7 (4.6)
Staging
Stage 09 (5.9)
Stage I9 (5.9)
Stage II65 (42.5)
Stage IIIa17 (11.1)
Stage IIIb47 (30.7)
Stage IVa4 (2.6)
Stage IVb2 (1.3)