Health, Medicine
Anti-TPO is a sensitive test for the diagnosis of autoimmune thyroiditis
Along with the diseases of the cardiovascular system, the growth and endocrine disorders - diabetes mellitus and thyroid lesions of various nature - are progressing.
Value of analysis
Often the only accurate evidence of the disease is the detection in the blood of anti-TPO, that is, antibodies to thyroid peroxidase , the main enzyme for the formation of triiodothyronine and thyroxine.
Due to their activity, iodination of thyroglobulin, the structural protein of the thyroid gland, is blocked, which blocks further stages of the synthesis of its hormones. Since this is the most sensitive test in the diagnosis of goitre Hashimoto, if the doctor suspects this disease, a hormonal blood test is prescribed. Anti-TPO in case of a positive result will be elevated, and then the diagnosis will be fully proved. Only in this case the doctor will have the right to recommend adequate therapy and provide a favorable prognosis for the patient. Especially important is this test for pregnant women, since if they have anti-TPO, this indicates a serious risk of postpartum thyroiditis and the harmful effects of pathology on the fetus. The level of these antibodies is normally 0-5.6 IU per ml of blood serum, and its decrease can be observed in healthy people under the age of 50 years. But positive (anti-TPO above the norm) test can be in other thyroid diseases, so the diagnosis of such pathologies must be carried out comprehensively, together with analysis on T3, T4 and TTG.
Comprehensive research
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