Table 1 Clinicopathologic characteristics of patients with intrahepatic cholangiocarcinoma (n = 359)
Characteristics | Number (%) |
|---|---|
Age, year (≤ 50 versus > 50) | 74/285 (20.6/79.4) |
Sex (female versus male) | 153/206 (42.6/57.4) |
HBsAg (negative versus positive) | 252/107 (70.2/29.8) |
AFP, ng/ml (≤ 20 versus > 20) | 317/42 (88.3/11.7) |
CA199 (≤ 36 versus > 36) | 149/210 (41.5/58.5) |
GGT,U/L (≤ 54 versus > 54) | 172/187 (47.9/52.1) |
Liver cirrhosis (no versus yes) | 273/86 (76.0/24.0) |
Tumor size, cm (≤ 5 versus > 5) | 159/200 (44.3/55.7) |
Tumor number (single versus multiple) | 258/101 (71.9/28.1) |
Microvascular/bile duct invasion (no versus yes) | 282/77 (78.6/21.4) |
Lymphatic metastasis (no versus yes) | 306/53 (85.2/14.8) |
Tumor encapsulation (complete versus none) | 62/297 (17.3/82.7) |
Tumor differentiation (I + II versus III + IV) | 181/178 (50.4/49.6) |
TNM stage (I versus II + III + IV) | 182/177 (50.7/49.3) |