Detailed items of liver examination mainly include liver parenchymal examination, liver synthetic function examination, bile metabolism examination, liver prothrombin examination, etc. 1. Liver parenchyma examination: it mainly includes the measurement of alanine aminotransferase and aspartate aminotransferase, and the elevated value suggests that the patient has liver parenchyma damage, such as cirrhosis. 2. Liver synthesis function examination: mainly measure the various types of albumin and cholinesterase of the patient, such as lowering, suggesting that the patient’s liver function is declining and the function of the liver cells to synthesize proteins or coagulation factors is declining, such as chronic liver disease. 3. Bile metabolism examination: mainly measure total bilirubin, direct or indirect bilirubin, urinary bilirubin, urobilinogen, etc. If it is elevated, it suggests that the patient has hemolytic jaundice. 4. Liver prothrombin examination: it mainly determines coagulation factors generated partly by liver, prothrombin time or activity, liver prothrombin test, etc. If the index is abnormal, it often suggests that the patient has coagulation dysfunction or hepatitis or cirrhosis. In addition to the above items, there are CT, nuclear magnetic, ultrasound and other imaging tests for liver examination. Depending on the patient’s liver disease, the liver examination items used will change, and it is recommended that the patient follow the doctor’s advice to choose the appropriate examination items.