[Congenital hypothyroidism].
Congenital hypothyroidism is one of the most common diseases in paediatric endocrinology. Thyroid hormones are essential in brain development, which takes place during foetal life and early postnatal life up to the 2nd year of age. The main etiologic factors of congenital hypothyroidism are anomalies of development, function and regulation of the thyroid gland. Clinical signs of thyroid hormone deficiency in infants are non-specific. Early diagnosis is based on newborn screening for congenital hypothyroidism, which was started in Poland in 1977. Treatment within the first days of life with appropriate dosage of thyroxine prevents mental retardation. This paper summarises current knowledge on congenital hypothyroidism in children.
Szymborska
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Zaklad Endokrynologii, Instytut Matki i Dziecka, Kasprzaka 17a, 01-211, Warszawa, Poland. imid@imid.med.pl
D002648:Child; D002675:Child, Preschool; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications / Q000151:congenital* / Q000175:diagnosis* / Q000188:drug therapy; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000209:etiology / Q000517:prevention & control; D015997:Neonatal Screening / Q000379:methods*; D013961:Thyroid Gland / Q000002:abnormalities*; D013974:Thyroxine / Q000008:administration & dosage
D013974:Thyroxine