摘要
对经过选择的不可切除的结直肠癌肝转移患者行肝移植获得了不错的疗效,极大提高了患者的长期生存率。然而,供肝的短缺是扩大和探索肿瘤移植学领域的主要障碍。尸体或活体供者来源的小体积辅助肝移植物(通常为左外叶)是扩大供肝的重要来源,既对等待尸体供肝的受者影响极低,亦可将活体肝移植供者的风险降到最低。左外叶肝切除肝移植联合二期全肝切除术(RAPID)综合了联合肝脏离断和门静脉结扎二步肝切除术(ALPPS)和辅助肝移植两者的优势,进一步拓展了肿瘤外科的领域,为更多的患者带来了长期生存的希望。该文回顾了RAPID手术产生的背景,总结了手术过程和技术要点,早期手术经验和患者预后,存在的争议以及对未来的展望。总的来说,该手术复杂,风险极高,目前全球病例数较少,虽然许多患者取得了不错的疗效,但仍不足以评估长期的肿瘤学结局,尚处于探索阶段,仅限于前瞻性的临床研究。
Objective Liver transplantation for colorectal cancer patient with liver metastasis has acquired satisfying result,increasing overall survival in selected patients.The scarcity of grafts is a major obstacle in the field of transplant oncology.The use of small segmental auxiliary grafts from deceased or living donors might be a way to expand the donor pool with minimal negative impact for patient on the waiting list for deceased donor transplantation and minimal risk for living donor.RAPID(resection and partial liver segment 2/3 transplantation with delayed total hepatectomy)procedure combines the advantages of both ALPPS(associating liver partition and portal ligation for staged hepatectomy)and auxiliary liver transplantation and further expanded the field of transplant oncology,bringing hope to long term survival for more patients.This review provides an insight into the physiological background for this technique and summarizes technical and surgical considerations,experiences from the past,patient outcomes,existing disputes and the future prospects.Overall,the procedure is complex and risky,with a small number of cases worldwide.Although many patients have achieved good outcomes,it is still insufficient to assess long-term oncology outcomes.This method is still in the exploratory stage and limited to prospective clinical studies.
作者
孙平
付广
郑启昌
Sun Ping;Fu Guang;Zheng Qichang(Department of Hepatobiliary Surgery,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430022,China;Department of Gastrointestinal Surgery,the First Affiliated Hospital of University of South China,Hengyang 421001,China)
出处
《华中科技大学学报（医学版）》
CAS
CSCD
北大核心
2023年第6期893-897,共5页
Acta Medicinae Universitatis Scientiae et Technologiae Huazhong
关键词
肝切除
肝移植
RAPID
结直肠癌
肝转移
肝肿瘤
liver resection
liver transplantation
RAPID
colorectal cancer
liver metastasis
liver tumor
