Diagnostic criteria for liver cancer

Patients whose liver histological examination confirmed primary liver cancer had hepatocellular carcinoma, while those whose extrahepatic tissue histological examination confirmed hepatocellular carcinoma.

(1) If there is no other evidence of liver cancer, the AFP convection method or radioimmunoassay is ≥400 pt/L for more than 4 weeks, and pregnancy, active liver disease, gonadal embryonal tumors, and metastatic liver cancer can be excluded.

(2) Patients with clear intrahepatic solid space-occupying lesions on imaging examinations, who can exclude hepatic hemangioma and metastatic liver cancer, and who meet one of the following conditions:

1) AFP ≥ 200;

2) Typical imaging manifestations of primary liver cancer.

3) No jaundice but significantly increased AKP or AGT.

4) There are clear metastatic lesions at a distant site, or bloody ascites or cancer cells are found in the ascites;

5) Cirrhosis with positive hepatitis B markers