Table 1 Clinical characteristics of advanced CCA patients
Characteristics | CCA patients (N = 40) |
|---|---|
Age (years), mean ± SD | 62.2 ± 9.4 |
Sex, n (%) | Â |
 Female | 13 (32.5) |
 Male | 27 (67.5) |
ECOG PS score, n (%) | Â |
 0 | 4 (10.0) |
 1 | 26 (65.0) |
 2 | 10 (25.0) |
Lesion location, n (%) | Â |
 Intrahepatic | 22 (55.0) |
 Hilar | 14 (35.0) |
 Extrahepatic | 4 (10.0) |
Lymph node metastasis, n (%) | 27 (67.5) |
Distant metastasis, n (%) | 27 (67.5) |
TNM stage, n (%) | Â |
 III | 12 (30.0) |
 IV | 28 (70.0) |
Abnormal CA199, n (%) | 33 (82.5) |
Abnormal CA125, n (%) | 25 (62.5) |
Abnormal CEA, n (%) | 16 (40.0) |
Previous surgery, n (%) | 9 (22.5) |
Previous chemotherapy, n (%) | 19 (47.5) |
Previous radiotherapy, n (%) | 5 (12.5) |