Antimitochondrial Antibodies Index

Featured: Antimitochondrial Antibodies Main Article

Antimitochondrial antibodies (AMA) are autoantibodies in the blood that react with the inner lining of mitochondria. AMA are detectable in the serum in 95%-98% of patients with primary biliary cirrhosis. So, AMA are tremendously important as a diagnostic marker in patients with PBC.

    Related Diseases & Conditions

    • Primary Biliary Cirrhosis Primary Biliary Cirrhosis is a chronic disease characterized by progressive inflammation and destruction of small bile ducts...learn more »
      In This Article
      Primary Biliary Cirrhosis Article
      • What is PBC?
      • What is the scope of the problem?
      • What is the cause of PBC?
      • What are the symptoms and physical findings in PBC?
      • What manifestations are specifically due to PBC itself?
      • What are the manifestations of the complications of cirrhosis in PBC?
      • What are the manifestations of diseases associated with PBC?
      • What are risk factors for PBC?
      • How is PBC diagnosed?
      • What is the role of blood tests?
      • What is the role of testing for antimitochondrial antibodies?
      • What is the role of imaging tests?
      • What is the role of liver biopsy?
      • What are the criteria for a definitive diagnosis of PBC
      • What is the course of natural progression in PBC?
      • What are the sequential clinical phases of PBC?
      • What is the role of mathematical models in predicting the outcome (prognosis) in PBC?
      • What about pregnancy in PBC?
    • Primary Sclerosing Cholangitis (PSC) Primary sclerosing cholangitis (PSC) is a chronic, progressive disease of the bile ducts that channel bile from the liver into...learn more »
      In This Article
      Primary Sclerosing Cholangitis (PSC) Article
      • Primary sclerosing cholangitis facts
      • What is primary sclerosing cholangitis (PSC)?
      • How common is primary sclerosing cholangitis?
      • What causes primary sclerosing cholangitis?
      • What are the symptoms of primary sclerosing cholangitis?
      • What are the complications of primary sclerosing cholangitis?
      • How is the diagnosis of primary sclerosing cholangitis made?
      • How is primary sclerosing cholangitis treated?

Related FAQs, Doctor's & Expert's Views

Procedures & Tests

Tools & References

Terms related to Antimitochondrial Antibodies:

  • AMA
  • M2 Antigen
  • PDC-E2 Antigen


Get the Latest health and medical information delivered direct to your inbox!