Endocrine Abstracts

Background: Generalised Resistance to Thyroid Hormone (GRTH) is an autosomal dominant condition with impaired tissue responsiveness to thyroid hormones. The majority of patients are asymptomatic and compensate adequately by elevated thyroid hormone production.Index case: A 47-year-old woman was referred to the thyroid clinic in 2000 when routine thyroid function tests (TFT) showed elevated TSH at 4.9 mU/l and fT4 36 pmol/l. A TSH-oma was excluded by norm...