Gonzalez P. et al. 2-24 h Normal Thyroid Uptake Values
Normal values are presented altogether for men and women. At 2 h a range from 2% to 9% was obtained and be used in clinical practice (1). As far as 24 h from 7% to 26%. Note also the relationship of RAIU, age and TSH (2).
References:
1 Gonzalez P. et al. Valores normales de captación de 131Yodo de 2 y 24 horas. Rev Méd Chile 2008; 136: 1288-1293.
2 Gonzalez P. et al. Endogenous TSH and Radioactive Iodine Uptake in Normal Subjects. Clin Nucl Med. 2012.