[背驮式肝移植对静脉引流有不利影响吗？——一项双功超声对比研究]

[Does piggy-back liver transplantation have a detrimental effect on venous drainage?--A comparative duplex ultrasound study].

作者信息

Köveker G, Viebahn R, Schott U, Judt-Stelzer G, Becker H D, Lauchart W

机构信息

Abteilung Allgemeine Chirurgie und Poliklinik, Chirurgische Universitätsklinik Tübingen.

出版信息

Langenbecks Arch Chir Suppl Kongressbd. 1996;113:402-4.

PMID:9101886

Abstract

Venous drainage in "Piggy-back" Liver Transplantation "Piggy-back" orthotopic liver transplant (OLT) may offer some advantages (hemodynamic stability without veno-venous bypass) over standard OLT, but there is concern about the risk of venous outflow obstruction associated with this technique. In this study (n = 19 piggy-back, n = 12 standard OLT) it was possible to show, by means of duplex scanning, that flow velocity, resistance and flow of hepatic veins do not differ significantly.

摘要

“背驮式”肝移植中的静脉引流 “背驮式”原位肝移植（OLT）相较于标准OLT可能具有一些优势（无需静脉-静脉转流即可实现血流动力学稳定），但人们担心该技术会带来静脉流出道梗阻的风险。在本研究中（19例背驮式，12例标准OLT），通过双功扫描能够显示肝静脉的流速、阻力和流量并无显著差异。