目的探讨采用包膜外钝性剥离法切除肝海绵状血管瘤的治疗经验。方法分析总结作者在肝门阻断下采用包膜外钝性剥离法切除71例肝海绵状血管瘤患者的临床资料。结果全部病例手术经过顺利,术中出血少,术后恢复良好,并发症低于其他术式。结论包膜外钝性剥离治疗肝海绵状血管瘤是一种安全、简便、有效且创伤小的手术方式 Objective To explore the therapeutic experience of resection of hepatic cavernous hemangiomas by blunt dissection. METHODS: The authors analyzed the clinical data of 71 patients with hepatic cavernous hemangioma after passive hepatic detachment with hepatic portal occlusion. Results All the cases were performed smoothly, with less intraoperative blood loss and good postoperative recovery. The complications were lower than other surgical procedures. [Conclusion] The treatment of hepatic cavernous hemangiomas with capsular blunt dissection is a safe, simple, effective and minimally invasive procedure.