超声对甲状腺癌的诊断价值探讨  

Evaluation of diagnosis of thyroid carcinoma by ultrasonography

作　　者：何庆兰 谭瑶[1] 李世樱 廖晓红[1] 

机构地区：[1]简阳市人民医院超声科,四川简阳641400

出　　处：《西部医学》2011年第9期1782-1783,共2页Medical Journal of West China

摘　　要：目的探讨超声对甲状腺癌的诊断价值。方法对经手术及病理证实的40例甲状腺癌患者的二维及彩色多普勒超声(CDFI)表现特征进行分析比较,以评价超声对甲状癌的诊断准确率。结果甲状腺癌的声像图主要表现为低回声、形态不规则、无包膜及微粒钙化,检出率分别为82.5%、85%、95%和60%,甲状腺癌的血供以高阻力为特征。结论超声对甲状腺癌有较高的诊断价值,因其无创、检测方便,可作为甲状癌疑诊患者的首选检查方法。Objective To evaluate the diagnostic value of thyroid carcinoma by ultrasonography.Methods 40 cases with thyroid carcinoma confirmed by pathology were analyzed comparatively with two-dimensional and color Doppler flow imaging（CDFI）.Results The characteristics of thyroid carcinoma showed hypoerchoic in 82.5%,irregular infigure in 85%,no capsule in 95%,and microcalcification in 60%.CDFI showed rich blood signals with high resistance index in thyroid carcinoma.Conclusion There is great clinical value in the diagnosis of thyroid carcinoma by using ultrasonography.

关 键 词：甲状腺癌 二维声像图 彩色多普勒超声 

分 类 号：R445.1[医药卫生—影像医学与核医学]