ea0015s6 | Clinical Endocrinology Trust Visiting Professor Lecture | SFEBES2008
Beck-Peccoz Paolo
TSH-secreting pituitary adenomas (TSH-omas), together with resistance to thyroid hormone (RTH), are defined as syndromes of inappropriate secretion of TSH (IST), based on the common hormonal profile characterized by high levels of FT4 and FT3 in the presence of measurable TSH concentrations, a finding that contrasted with that observed in primary hyperthyroidism in which TSH is always undetectable. Today, the routine use of ultrasensitive immu...