患者　男,71岁。体检时超声发现肝右叶占位病变。查ＡＦＰ正常,ＣＴ扫描肝右下叶见一类圆形低密度影,位于肝包膜下,约4.6ｃｍ×5ｃｍ×5ｃｍ,边界不清,密度不均(图1);增强扫描病灶轻度不均匀强化(图2);延迟扫描病灶仍呈稍低密度灶,未见明显线状密度减低影。肝动脉ＤＳＡ:肝右前 Patient male, 71 years old. Physical examination of the right liver lesions found lesions. Check the AFP normal CT scan of the lower right lobe of the liver to see a class of low-density round, located in the liver capsule, about 4.6cm × 5cm × 5cm, the border is not clear, uneven density (Figure 1); enhanced scan mild lesions Inhomogeneous enhancement (Figure 2); delayed scan lesions were still slightly lower density lesions, no obvious linear density reduction shadow. Hepatic artery DSA: Right front liver