Publications by authors named "M Carolina Ridruejo"
Introduction: Resistance to the thyroid hormone (RTH) is an inherited syndrome of reduced tissue responsiveness to hormonal action caused by mutations located in the ligand-binding domain and adjacent hinge region of the thyroid hormone receptor beta (TRbeta) gene.
Patient: The patient in this study, a 42-year-old Caucasian male, came to medical attention because he experienced atrial fibrillation. Clinical evaluation showed a small and diffuse goiter and biochemical tests revealed markedly elevated concentrations of total T4, total T3, and free T4, normal thyroid-stimulating hormone (TSH) values and slightly increased I131 thyroid uptake at 24 hours.
Introduction: Resistance to the thyroid hormone (RTH) is an inherited syndrome of reduced tissue responsiveness to hormonal action caused by mutations located in the ligand-binding domain and adjacent hinge region of the thyroid hormone receptor β (TRβ) gene.
Patient: The patient in this study, a 42-year-old Caucasian male, came to medical attention because he experienced atrial fibrillation. Clinical evaluation showed a small and diffuse goiter and biochemical tests revealed markedly elevated concentrations of total T(4), total T(3), and free T(4), normal thyroid-stimulating hormone (TSH) values and slightly increased I(131) thyroid uptake at 24 hours.