Conclusion: Contrast enhanced ultrasound plays an important role in diagnosis of malignant FLL.However, non-typical FLL and especially cholangio carcinomas still need further examination.

• 结论：超声造影对肝脏恶性局灶性病变的诊断具有重要的价值，但对不典型病例，尤其是对胆管细胞性肝癌需进一步检查确诊。