首页> 外文期刊>Surgical Endoscopy >Intraoperative Doppler color flow imaging combined with regulation of arterial inflow during surgery for intrahepatic arterioportal fistula.
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Intraoperative Doppler color flow imaging combined with regulation of arterial inflow during surgery for intrahepatic arterioportal fistula.

机译:术中多普勒彩色血流显像结合肝动脉内门静脉瘘手术中动脉流入的调节。

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摘要

Large fistulas associated with impaired liver function should be treated by direct obliteration or removal of the shunt orifice. In a large shunt with the portal branch lying on the arterial branch, identification of the exact site of the fistula can be a challenge. We report a case of impaired liver function due to a large intrahepatic arterioportal fistula. The site of the shunt orifice could not be located accurately by preoperative imaging. However, intraoperative color Doppler ultrasonography and the simple regulation of arterial inflow clearly demonstrated the shunt orifice. This original technique has allowed the precise definition of the problem and has optimized the surgical treatment for this critical condition. Consequently, it should be considered a new option for the definition and management of large intrahepatic arterioportal fistulas.
机译:与肝功能受损相关的大瘘管应通过直接闭塞或取下分流口来治疗。在门静脉分支位于动脉分支上的大型分流器中,确定瘘管确切部位可能是一个挑战。我们报告了由于肝内动静脉瘘大而导致肝功能受损的情况。术前成像无法准确定位分流口的位置。然而,术中彩色多普勒超声检查和动脉血流的简单调节清楚地显示了分流口。这项原始技术可以对问题进行精确定义,并针对这种严重状况优化了手术治疗。因此,对于大型肝内动脉门静脉瘘的定义和治疗,应该考虑将其作为一种新的选择。

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