肝静脉剥夺:理由,技术和文学评论
Aaron McBride1, Abraham Levitin2, Sasan Partovi2
1Mayo Clinic, Division of Vascular and Interventional Radiology, Phoenix, AZ.
Techniques in vascular and interventional radiology
|November 16, 2025
概括
肝静脉剥夺 (LVD) 是一种新的,不那么侵入性的技术,可以显著改善未来的肝残留 (FLR) 容量,比传统的门静脉栓塞 (PVE) 更快. 对于需要肝脏手术的患者来说,LVD提供了一个更安全的替代方案.
科学领域:
- 干预性放射学 干预性放射学
- 肝胆道手术 肝胆道手术
- 肝脏再生 肝脏再生
背景情况:
- 缺乏足够的未来肝脏残留量 (FLR) 是肝脏瘤患者肝脏切除的主要禁忌.
- 传统的门静脉栓塞 (PVE) 在长时间内诱导适度的FLR缩.
- 阶段性肝切除术 (ALPPS) 的肝脏分割和门静脉结合提供了快速的缩,但具有高度的侵入性.
研究的目的:
- 引入肝静脉剥离 (LVD) 作为术前肝脏缩的不那么侵入性技术.
- 对LVD进行皮肤门脉和肝静脉栓塞的理由和技术进行审查.
- 为了比较FLR增强的LVD与PVE和ALPPS的结果.
主要方法:
- 门静脉和肝静脉的穿皮栓塞以诱导LVD.
- 文学评论比较LVD结果与PVE和ALPPS.
- 分析FLR缩率,时间框架和安全概况.
主要成果:
- LVD是安全的,并且比PVE更有效和更快地实现充分的FLR缩.
- 虽然ALPPS仍然是最快的增高方法,但LVD的侵袭性要小得多.
- 与PVE相比,LVD表现出更大,更快的过度缩,而没有ALPPS的手术压力.
结论:
- LVD扩大了肝脏再生的干预放射学选择,克服了PVE的局限性.
- 在实现显著的FLR缩方面,LVD为ALPPS提供了一种不那么侵入性的替代方案.
- 新出现的数据表明,通过改善FLR体积,LVD可以提高成功的肝切除率.
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