Forty-nine cases with benign FLL including 18 haemangiomas, 9 FNHs, 17 focal fatty sparing, 3 abscesses, 3 regenerative nodules, 1 inflammatory pseudo-tumor and 1 cyst were involved.

• 良性病灶49例，包括血管瘤18例、局灶性结节增生9例、局部脂肪缺失17例、肝脓肿3例、肝硬化增生结节3例、炎性假瘤1例、肝囊肿1例。