Anti-Mitochondrial Antibody m2 positive is not necessarily cirrhosis, but may also be related to liver fibrosis, which needs to be judged in detail based on the liver stiffness value. If the actual liver hardness value is above 17.5kpa, then it indicates that it is likely to be cirrhosis. Generally speaking, there is a relationship between anti-mitochondrial antibodies and primary biliary cirrhosis. If the anti-mitochondrial antibody m2 is positive, then it indicates that there is a problem with the liver and it is likely to be related to cirrhosis. However, this is not absolute and may also be due to liver fibrosis, which needs to be comprehensively determined by further liver hardness tests. The normal reference range for liver stiffness values is approximately 2.8-7.4 kPa. If the actual cirrhosis value is ≥9.4 kPa, then it indicates a significant liver fibrosis problem, and if it is ≥12.4 kPa, then it is basically diagnosed as progressive liver fibrosis. However, if the liver stiffness value is within 10.6 kPa, then cirrhosis can be basically ruled out, and only if the actual value is ≥17.5 kPa, then cirrhosis is indicated. Therefore, a positive anti-mitochondrial antibody m2 can only indicate that there is a problem with the liver, and it is recommended to go to the hospital in time for examination, and under the guidance of the doctor to treat it and control the development of the disease so as not to deteriorate the condition.