双能量CT增强碘浓度测定在甲状腺良恶性结节中的鉴别价值分析  

The Value of Dual Energy CT in the Differential Diagnosis of Benign and Malignant Thyroid Nodules

作　　者：武辉宇 车瑛琦[2] 车延梅[1] 吕少亮[1] 

机构地区：[1]黑龙江省大庆市人民医院肿瘤科,黑龙江大庆163316 [2]黑龙江省大庆龙南医院肿瘤科,黑龙江大庆163453

出　　处：《中国继续医学教育》2016年第14期50-51,共2页China Continuing Medical Education

摘　　要：目的 评估双能量CT增强碘浓度测定在鉴别甲状腺结节良恶性的准确性。方法 回顾性分析我院自2014年7月-2015年10月行双能量CT增强碘浓度测定和病理检查的患者67例（70个结节）的病历资料。结果 双能量CT增强碘浓度测定敏感性为93.75%,特异性为94.74%,K值为0.7720。结论 双能量CT增强碘浓度测定检查在鉴别甲状腺结节良恶性上具有较高的准确性。Objective To evaluate the accuracy of dual energy CT in the differential diagnosis of benign and malignant thyroid nodules. Methods A retrospective analysis was performed on 67 cases（70 nodules） in our hospital from July 2014 to October 2015, with the dual energy CT enhancement of iodine concentration and pathological examination. Results The sensitivity of dual energy CT was 93.75%, the specificity was 94.74%, K value was 0.7720. Conclusion The dual energy CT enhanced iodine concentration has a higher accuracy in the diagnosis of benign and malignant thyroid nodules.

关 键 词：双能量CT 甲状腺结节 良性 恶性 

分 类 号：R713.6[医药卫生—妇产科学]