摘要
107例患儿经1—8次检查后血清TSH值均〉20mlU／L，血FT4、TT4值在正常低值范围，治疗4周后复查，血TSH明显下降，血FT4、TT4值较前升高（均P〈0．01）。甲状腺B超检查7例（6．54％）显示甲状腺发育不良，7例（6．54％）甲状腺肿大血流丰富，93例（86．91％）位置大小形态无异常。左旋甲状腺素初始剂量以3—4μg·kg^-1·d^-1为宜。
The serum TSH levels of 107 infants with subclinical hypothyroidism （SH） were 〉20 mIU/L after 1-8 check-up, along with FT4, TT4 within low normal range. After given small dosage L-T4 for 4 weeks, blood TSH level obviously descended while FT4, TT4 ascended （ all P 〈0.01 ）. Seven cases of thyroid hypogenesis and 7 strumas were found by uhrasonography. It seems appropriate to use dosage of 3-4 μg·kg^-1·d^-1 L-T4 in treating SH.
出处
《中华内分泌代谢杂志》
CAS
CSCD
北大核心
2008年第6期637-638,共2页
Chinese Journal of Endocrinology and Metabolism
基金
浙江省卫生厅基金资助项目（项目编号：20058101）
