肝血管瘤 (hepatichemangioma ,HH )是肝脏常见良性肿瘤 ,国内外极少对其进行射频治疗 (radiofrequencyablation ,RFA)。因而 ,有关HH射频治疗后CT表现的报道罕见。笔者对 5例HH患者进行了RFA ,观察其术后CT表现 ,并应用CT对RFA疗效进行初步评价 ,现报道如下。1　资料与方法本 Hepatic hemangioma (HH) is a common benign tumor of the liver and rarely undergo radiofrequency ablation (RFA) at home and abroad. Therefore, the report on CT findings after HH radiofrequency treatment is rare. The author of 5 cases of HH patients underwent RFA to observe the postoperative CT performance, and the use of CT on the efficacy of RFA preliminary evaluation, are reported below. 1 materials and methods of this