Endocrine Abstracts

Objective: 21 different activating germline mutations have been identified up to date. We describe a large euthyroid family with a new TSH-receptor(TSHR) germline mutation where the hyperthyroid index patient also carries a somatic TSHR mutation.Method: Mutation analysis of the exon 9 and 10 of the TSHR gene from the peripheral blood samples of the members of this family and toxic thyroid nodules of the index patient were performed by denaturing gradient...