Endocrine Abstracts

Introduction: Secondary hypothyroidism is observed in children after brain damage. The aim of the study is evaluation of mental development in preterm-born children during replacement therapy with l-thyroxin because the secondary hypothyroidism. Description of methods: The motor and mental development preterm new-borns with secondary hypothyroidism treated with l-thyroxin since the second week of life were compared with the development of preterm new-bor...