• 四川大學華西醫(yī)院普外科(成都610041);

目的探討乙肝病毒(HBV)復制活躍者肝移植時保留下腔靜脈與否與術(shù)后HBV再感染的關系。方法采用免疫組化SLAB法及HBV DNA原位雜交法檢測15例肝移植時切除的病肝下腔靜脈的HBV標志物,對20例不保留腔靜脈的肝移植受體(經(jīng)典組)與7例HBV復制活躍并保留腔靜脈的肝移植受體(背馱組)肝移植術(shù)后HBV再感染率及術(shù)后生存率進行比較。結(jié)果經(jīng)典組10例(50.0%)及背馱組5例(71.4%)肝移植時切除的病肝下腔靜脈壁的HBV標志物HBsAg、HBcAg及HBV DNA均呈陰性。經(jīng)典組術(shù)后隨訪6~30個月,平均16個月,HBV再感染1例,再感染率5.0%(1/20),再感染時間在術(shù)后22個月; 背馱組術(shù)后隨訪5~12個月,平均8個月,無一例發(fā)生HBV再感染,再感染率為0(0/7)。結(jié)論本研究結(jié)果提示,HBV復制活躍者其肝后下腔靜脈組織中無HBV存留及復制。因此,保留肝后下腔靜脈的背馱式肝移植術(shù)式不會增加肝移植術(shù)后移植物受體HBV再感染或乙肝復發(fā)。

引用本文: 王曉波,盧實春,嚴律南,李波,文天夫,林琦遠,曾勇,趙紀春,賴威,劉雋. 保留與不保留肝后腔靜脈肝移植與術(shù)后乙肝復發(fā)的關系研究. 中國普外基礎與臨床雜志, 2003, 10(4): 340-342. doi: 復制

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  5. 5. BenAri Z, Shmuel D, Mor E, et al. Beneficial effect of lamivudine in recurrent hepatitis B after liver transplantation [J]. Transplantation, 1997; 63(3)∶393.
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