★ x Various causes Graves disease: 85% Autonomous toxic adenomas of the thyroid Plummers disease or toxic multinodular goiter Jodbasedow disease(lodine- induced HT) Functioning thyroid carcinoma TSH hypersecretion by the pituitary Struma ovarii Subacute thyroiditis Hashimoto's thyroiditis o Thyrotoxicosis factitia o Carcinoma accompanying thyrotoxicosis 算大学附属中山医院复旦大学附属中山医院 Various causes =Graves disease: 85% =Autonomous toxic adenomas of the thyroid: Plummer's disease or toxic multinodular goiter = Jodbasedow disease(Iodine-induced HT) = Functioning thyroid carcinoma =TSH hypersecretion by the pituitary =Struma ovarii =Subacute thyroiditis =Hashimoto's thyroiditis =Thyrotoxicosis factitia =Carcinoma accompanying thyrotoxicosis