serum samples from 21,342 patients undergoing evaluation of thyroid status were screened for familial dysalbuminemic hyperthyroxinemia ( fdh ) using a specific test based on the measure of charcoal uptake of 125i thyroxine ( t4 ) from serum diluted 1:100 with addition of unlabelled 10 ( -6 ) m t4 .
C0040132
thyroid
C0342185
familial dysalbuminemic hyperthyroxinemia