[高血压医学论文] 【关键词】 甲状腺相关眼病 彩色多普勒 血流动力学
Value of Color Doppler Flow Imaging in Retrobulbar Hemodynamics
Abstract: Objective: To research the retrobulbar hemodynamics of thyroid-associated ophthalmopathy (TAO) disease. Method: We use color doppler flow imaging to examine 30 cases of hyperthyroidism, 10 cases of hypothyroidism and 30 cases of normal, detecting the blood flow of OA, CRA, SOV and CRV, and performing statistical comparison. Result and Conclusion: The Vmax of the hyperthyroidism group slightly increased while the hypothyroidism group had no difference or even slightly decreased when compared to the normal ones. The Vmin of both groups with TAO disease decreased and had increase trends of RI. The SOV of hyperthyroidism and hypothyroidism decreased significantly when compared to the normal ones. Key words:Thyroid-associated ophthalmopathy; Color Doppler; Retrobulbar hemodynamics 甲状腺相关眼病( thyroid-associated ophthalmopathy,TAO),是一种与自身免疫性甲状腺疾病紧密相关的眼病。本研究是通过对甲亢型TAO、甲低型TAO及正常成人对照组的眼动脉(OA )、视网膜中央动脉(CRA )以及眶上静脉(SOV)、视网膜中央静脉(CRV)的血流进行检测,探讨其血流动力学特点及其相关性。
1 资料与方法
1.1 一般资料:本组资料患者选自2004年1月至2005年12月本院内分泌科已确诊的TAO患者40例(甲亢型30例,甲低型10例)其中男16例,女24例,年龄21~71岁,平均45.6岁。入选标准为眼睑退缩合并存在下述……
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