上矢状窦(SSS)血栓形成是一种不常见的卒中,其与甲状腺毒症的关系先前没有描述过,本文报告两例。 例1,男,24岁,患有Graves病,一年来用最小剂量卡巴唑、甲状腺素治疗,一直存在甲亢症状。因前额疼痛、恶心、癫痫发作、嗜睡收住院。检查:轻度定向力障碍,右肢瘫,失语,甲状腺弥漫肿大,约正常的6倍,入院后数小时出现癫痫大发作。实验室检查:T_4161nmol/L(正常70～160nmol/L)。游离T_435.5pmol/L(正常7.7～20.6pmol/L),促甲状腺素<0.05mU/L(正常0.3～4.8mU/L),血小板计 Upper sagittal sinus (SSS) thrombosis is an uncommon stroke that has not been described previously in relation to thyrotoxicosis and is reported in two cases in this paper. Example 1, male, 24 years old with Graves’ disease, has been treated with minimal doses of cabazoles and thyroxine for one year, and there has been a history of hyperthyroidism. Due to forehead pain, nausea, seizures, drowsiness hospital admission. Check: mild disorientation, right paralysis, aphasia, diffuse thyroid enlargement, about 6 times normal, a few hours after admission, epileptic seizures. Laboratory tests: T_4161nmol / L (normal 70 ~ 160nmol / L). Free T_435.5pmol / L (normal 7.7 ~ 20.6pmol / L), thyroxine <0.05mU / L (normal 0.3 ~ 4.8mU / L), platelet count