Antithyroid Microsomal Antibody
Alternate Names : Anti-Microsomal Antibody, Microsomal Antibody, Thyroid Antimicrosomal Antibody
DefinitionThis is a test to measure antithyroid microsomal antibodies in the blood. Microsomes are small cell particles.
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Why is the Test Performed?
This test is performed to confirm the cause of thyroid problems or other autoimmune disorders. The body produces microsomal antibodies in response to microsomes escaping from damaged thyroid cells. Such autoantibodies are usually present in Hashimoto's thyroiditis. However, they can also be increased in other autoimmune disorders.
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