1. Serum bilirubin quantification: the normal value of total bilirubin.
2. Determination of serum alanine aminotransferase. GPT) activity: the concentration of alt. The GPT in liver is 10000 times that in blood. Serum normal value
3. Determination of serum protein, albumin, globulin and white ball ratio: the normal value of total protein is 60-80g/L, albumin is 35g-55g/L, globulin is 20g-30g/L, and the white ball ratio is 1.5-2.5: 1.
4. The serological test of hepatitis virus replication index is negative;
5.b-ultrasound examination: (1) liver size, oblique diameter of right lobe of liver.
6. Others can be examined by tomography (CT), magnetic resonance scanning (MRl) and liver biopsy. The liver plays an important role in human physiological activities and maintains human health.