Endocrine Abstracts

The performance of a commercial method (RSR) for measuring TBII was compared prospectively with an in-house method. TBII data were correlated with clinical information available at the time of clinic attendance and with the ultimate diagnosis in the light of additional independent information (isotope scan, thyroid microsomal antibodies, response to treatment). Serum samples were collected prospectively from subjects attending an endocrine clinic and from normal subjects (grou...