Table 1.
Positive results of 5 HBV antigens in cancerous tissues
Pathological diagnosis | Cases | HBxAg | pre-S1 | pre-S2 | HBsAg | HBcAg |
Chc | 12 | 8 | 5 | 5 | 0 | 0 |
HChC | 8 | 7 | 3 | 3 | 2 | 0 |
Total (%) | 20 | 15 (75) | 8 (40) | 8 (40) | 2 (10) | 0 |
Chc: intrahepatic cholangiocarcinoma. HChC: hepato-cholangiocarcinoma