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What is a smooth muscle ab blood test and a titer test for, and what does it mean if they're positive?

2 doctors weighed in
Dr. Joseph Woods
Pathology
1 doctor agrees

In brief: Ab vs smooth muscle.

This is a test for antibody to smooth muscle.
These antibodies are usually associated with autoimmune hepatitis and can be directed against actin, troponin, and tropomyosin.

In brief: Ab vs smooth muscle.

This is a test for antibody to smooth muscle.
These antibodies are usually associated with autoimmune hepatitis and can be directed against actin, troponin, and tropomyosin.
Dr. Joseph Woods
Dr. Joseph Woods
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