彩超与CT诊断甲状腺癌的比较研究

Comparative study of color ultrasound and CT in the diagnosis of thyroid cancer

目的比较研究彩超和CT对甲状腺癌的诊断效率。方法回顾性分析67例术后病理确诊甲状腺癌患者的彩超及CT表现,比较两种方法诊断的有效性。结果彩超诊断甲状腺癌的准确率为82.1%,而CT则为80.6%,两者基本一致。结论彩超与CT诊断甲状腺癌各有优势,联合检查可提高诊断准确性。

Objective To comparatively study the diagnostic efficiency of thyroid cancer by color ultrasound and com- puted tomography （CT）. Methods Data of 67 patients definitely diagnosed as thyroid cancer after surgery in pathology by color uhrasound and CT were retrospectively analyzed in order to compare the efficiency of the two diagnostic methods. Results The accuracy of thyroid cancer diagnosis by color ultrasound was 82.1%, while by CT, it was 80.6%. The resuh was ahnost the same. Conclusion Diagnosis of thyroid cancer by color ultrasound or CT has its own advan- tage, and the diagnostic accuracy can be improved on combination.