B超和CT对原发性肝癌诊断价值的比较

Comparative study of B ultrasound and CT in diagnosis of the primary liver cancer

本文对同时作 B 型超声和 CT 检查的60例肝癌进行了分析,比较两种检查方法对原发性肝癌的诊断价值。结果表明 B 型超声与 CT 对原发性肝癌的诊断符合率分别为93.3%与96.7%,两者联合诊断符合率为98.3%。本文讨论了 B 型超声、CT 对肝癌诊断不符的原因,强调了 B 型超声在 AFP 阴性肝癌诊断中的重要性及 CT 在诊断肝癌肝外转移中的临床意义,指出了 B 型超声和 CT 的联合应用,有助于提商原发性肝癌的诊断水平。

Analysis was made for 60 cases of primary liver cancer detected with B ultrasound and CT. The diagnostic value of the two methods were compared to reveal the diagnostic accuracy of B ultrasound and CT to be 93.3% and 96.7% respectively.The combination of the two methods enhanced the rate up to 98.3%.The causes of misdignosis by these two modalities were discuss- ed.Both the value of B ultrasoundin the diagnosis of primary liver cancer with negative AFP and that of CT in the diagnosis of the outer metastasis of primary liver cancer were stressed. The authors claimed that the combined application of B ultrasound and CT is helpful in impro- ving the diagnositic accuracy of primary liver cancer.