Congenital hypothyroidism with goitre caused by new mutations in the thyroglobulin gene

Abstract

We report three patients with congenital hypothyroidism with goitre caused by two compound heterozygous mutations, p.C164Y/p.L234fsX237 and p.R277X/p.A2215D, and one homozygous mutation, p.R277X, in the TG gene. To our knowledge this is the first report of the presence of a nucleotide insertion mutation in the TG gene.