肝脏可见到各种良性、恶性及过渡阶段的血管瘤,正确地认识这些血管瘤对其早期诊断,及时治疗及预防都有重要意义。 1 肝脏良性血管瘤血管瘤是肝脏最常见的良性肿瘤,占一般人群的0.7％—7％。大多数血管瘤较小,无症状,常在超声波检查、剖腹探查或尸解时发现。<1.5cm的血管瘤超声下表现为强回声团,这在肝脏恶性肿瘤 A variety of benign, malignant and transitional hemangiomas can be seen in the liver. Correct understanding of these hemangiomas has important implications for their early diagnosis, timely treatment, and prevention. 1 Hepatic benign hemangiomas Hemangiomas are the most common benign liver tumors, accounting for 0.7% to 7% of the general population. Most hemangiomas are small, asymptomatic, and are often found on ultrasonography, laparotomy or autopsy. <1.5cm hemangiomas show strong echo group under ultrasound, which is a malignant tumor in the liver.