1.
Chinese Journal of Endocrinology and Metabolism
; (12): 637-638, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-397250
RESUMO
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 ultrasonography. It seems appropriate to use dosage of 3-4 μg·kg·-1·d-1 L-T4 in treating SH.