The latter occurs most notably in the neonate as a result of a mother with antibodies due to AITD. TPO antibodies (TPOAb) appear involved in the tissue destructive processes associated with the ...

This leads to low levels of thyroid hormones and hypothyroidism. What happens during a TPO test? TPO antibody tests are performed in a doctor's office or laboratory and requrie a blood sample.

semi-quantitative anti-microsomal antibody (AMA) agglutination tests. ( Consensus Level 90%) The clinical significance of a low TPOAb concentration requires more study. TPO autoantibodies were ...