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Indirect Fluorescent Antibody (IFA), Mouse stomach kidney substrate
Mitochondrial Ab: Useful in providing confirmatory evidence in the diagnosis of primary biliary cirrhosis.
Smooth Muscle Ab: Positive in 50-80% of patients with chronic active hepatitis. Titers are negative in extra hepatic biliary obstruction. Anti-smooth muscle antibodies (SMA) are also seen in acute viral hepatitis; low titers may be seen in primary biliary cirrhosis.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.