Only 3 cases got artery phase images and were diagnosed as SHCC in control while 7 cases got optimal artery phase by using FTB technique.

• 对照组仅 3例获得较好动脉期 ,确诊小肝癌 3例 ; 实验组所有病例均获得最佳动脉期 ,检出小肝癌 7例 ,1 0例确诊的小肝癌均得到手术及病理的证实。