Transpeptidase test includes blood leucine aminotranspeptidase, blood gamma-glutamyl transpeptidase and other items, these items reach 200U/L, there may be tumors, inflammation and other hazards, you can’t just look at this indicator to determine whether it is serious or not. 1. Blood leucine aminotransferase: the normal range of this index is about 27-50U/L, and its elevation suggests that there may be gastrointestinal tumors such as cholangiocarcinoma and pancreatic cancer, liver function damage such as medication and viral, malignant lymphoma and other hazards. 2. Blood γ-glutamyl transpeptidase: the normal range of this index is about 8-50U/L, and its elevation suggests that there may be biliary tract obstruction, drug hepatitis, alcoholic hepatitis and other liver function damage diseases, primary or metastatic hepatocellular carcinoma, chronic pancreatitis, pancreatic cancer and other hazards. However, it should be noted that some pregnant people may also have elevated blood leucine aminotransferase levels, which are physiologic and usually not harmful. It is recommended to go to the hospital in case of abnormalities of the above indicators.