A 36-year-old member asked:
What is a smooth muscle ab blood test and a titer test for, and what does it mean if they're positive?
1 doctor answer • 2 doctors weighed in
Pathology 29 years experience
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.
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5.8k viewsReviewed >2 years ago
Last updated Mar 26, 2013
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