甲状腺相关眼病活动性的影像评估  

Imaging evaluation of activity in thyroid-associated ophthalmopathy

作　　者：骆永恒 李亚军[1] 

机构地区：[1]中南大学湘雅二医院放射科.长沙410011

出　　处：《国际医学放射学杂志》2015年第3期224-227,共4页International Journal of Medical Radiology

摘　　要：影像检查可以无创地显示眼眶结构,定量分析眼内病变,在评估甲状腺相关眼病(TAO)活动性及指导治疗方案制订中具有重要意义。A超、B超可测量眼外肌的形态变化。彩色多普勒成像实时显示眶内重要血管的血流信号。CT可显示眼眶结构形态学改变,在评估眼部损害和临床分级方面已经取得了较好的效果。MRI能更准确地评价眼外肌和脂肪的炎症反应。而核素显像技术从分子水平评判TAO的活动度,具有良好的应用前景。Imaging examination plays an important role in evaluating the activity and prognosis of thyroid-associated ophthalmopathy （TAO）. Ultrasonography can be used to analyze morphological change of extraocular muscles. Color Doppler imaging can display blood flow signal in real time. CT can detect morphological change of orbit and evaluate the ocular impairment. MRI can evaluate inflammatory response with a higher accuracy. Radionuclide imaging technology can evaluate the activity of TAO at molecular level.

关 键 词：甲状腺相关眼病 临床活动性评分 眼外肌 影像诊断 

分 类 号：R771.3[医药卫生—眼科]