OBJECTIVE : To describe clinical and genetic features of a Thai family with non-autoimmune hyperthyroidism ( NAH ) caused by an activating germline mutation in the thyrotropin receptor ( TSHR ) gene .
O O O O O O O O O O O O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O B-DiseaseOrPhenotypicFeature O O O O O O O O O B-GeneOrGeneProduct I-GeneOrGeneProduct O B-GeneOrGeneProduct O O O