[Thyreopathy in primary care].

Abstract

Thyroid gland disorders, as the core of all endocrinopathies, affect 5-7% of the population of the Czech Republic, with women being affected 6-8 times more often than men. Clinically, thyreopathies are divided into hormonal production disorders and morphology disorders. Thyroid hormones fT3, fT4 and TSH serum levels determine the diagnosis of a thyroid gland disorder. Primary hypothyreosis is characterized by reduced fT4 and increased TSH. Low T3 syndrome is a protective reaction of the organism and is associated with conversion of T4 into hormonally inactive triiodothyronine (rT3). Primary hyperthyreosis is characterized by higher fT4 and low TSH levels. Acute thyreoiditis: Inflammatory signs and normal thyroid function, anti-TPO as well as anti-TG are not elevated. Subacute thyreoiditis is manifested as an inflammation, normal anti-TPO and anti-TG, sometimes also hyperthyreosis. Chronic thyreoiditis, Hashimoto's struma is among the most frequent causes ofhypothyreosis in the Czech Republic and it is diagnosed through high anti-TPO and anti-TG levels and higher TSH. Thyreoidal adenomas and carcinomas are clinically usually euthyroid. Determination of tumour markers - thyreoglobulines in papillary and follicular carcinomas and calcitonin in medullar carcinoma that requires genetic assessment (determination of germinal mutations, usually with PCR)--is essential.

• Authors: P Vlcek
• Journal: Vnitrni lekarstvi (Vnitr Lek) Vol. 57 Issue 9 Pg. 786-90 (Sep 2011) ISSN: 0042-773X [Print] Czech Republic
• Vernacular Title: Tyreopatie v ambulantní praxi.
• PMID: 21957775 (Publication Type: English Abstract, Journal Article, Review)

Topics

• Humans
• Thyroid Diseases (classification, diagnosis, physiopathology, therapy)