论文部分内容阅读
目的 :评价彩色多普勒超声 (彩超 )和螺旋CT对小肝癌的诊断价值。方法 :应用彩超和螺旋CT对 3 0例小肝癌患者进行检查。结果 :本组彩超对小肝癌的检出率为 10 0 %,诊断正确率为 90 %;螺旋CT对小肝癌的检出率为 96.7%,诊断正确率为 93 .3 %。结论 :彩超对小肝癌的检出率高于螺旋CT ,定性诊断不及螺旋CT。
Objective: To evaluate the diagnostic value of color Doppler ultrasonography and spiral CT in small hepatocellular carcinoma. Methods: 30 cases of small liver cancer were examined by color Doppler ultrasound and spiral CT. Results: The detection rate of small hepatocellular carcinoma in this group was 100% and the correct diagnosis rate was 90%. The detection rate of small hepatocellular carcinoma by spiral CT was 96.7% and the diagnostic accuracy was 93.3%. Conclusion: The detection rate of small hepatocellular carcinoma by color Doppler ultrasound is higher than that of spiral CT, and the qualitative diagnosis is inferior to that of spiral CT.