Version 2.77

Description

Actin antibodies-also known as smooth muscle antibodies-and antimitochondrial antibodies should be evaluated in the differential diagnosis of chronic liver disease. The presence of smooth muscle antibodies is indicative of type 1 or 3 autoimmune hepatitis, whereas antimitochondrial antibodies at high titers are more often associated with primary biliary cirrhosis. Smooth muscle antibodies belong to IgG or IgM classes of immunoglobulins and are directed against F-actin which is present in all smooth muscle fibers. Information from Jacobs and DeMott Laboratory Test Handbook, 5th edition, DS Jacobs, WR DeMott and DK Oxley, 2001. Source: Regenstrief Institute

Basic Part Properties

Part Display Name
Smooth muscle Ab
Part Type
Component (Describes the core component or analyte measured)
Created On
2006-05-09

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP39761-9

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 平滑肌抗体
Synonyms: ASMA;SMA;平滑肌 Ab;平滑肌抗体(Smooth Muscle Antibodies,SMA);抗平滑肌抗体;抗平滑肌抗体(ASMA)
pl-PL Polish (Poland) Mięsień gładki Ab
Synonyms: Przeciwciała do mięśni gładkich