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Cancer Research
止血装置在腹腔镜肝切除术中的应用
止血装置在腹腔镜肝切除术中的应用
JoVE Journal
Cancer Research
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JoVE Journal Cancer Research
Application of Hemostatic Devices in Laparoscopic Hepatectomy

止血装置在腹腔镜肝切除术中的应用

Full Text
2,496 Views
04:23 min
April 19, 2022

DOI: 10.3791/63368-v

Shuian Xie1, Songhang Liu1, Youkui Gao1, Jiancheng Tang1, Liangqi Cao1

1Department of Hepatobiliary Surgery,the Second Affiliated Hospital of Guangzhou Medical University

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Please note that some of the translations on this page are AI generated. Click here for the English version.

Summary

高级止血装置对于腹腔镜肝切除术至关重要。然而,这些设备在基础医疗组织中并不普遍。因此,本文展示了一套简单易行的止血装置,可以使腹腔镜肝切除术更容易进行。

Transcript

该技术的主要优点是止血装置简单易获得,可以在基础医院进行。这套止血设备可进一步应用于腹腔镜肝切除术等系统。强烈建议有一定的腹腔镜手术基础,特别是熟练使用谐波手术刀将这套止血装置应用于腹腔镜肝切除术。

首先在腹腔镜检查中应用直接穿刺以建立气腹。在脐下区域,肋缘下方的右锁骨中线和腹侧中线的每个观察孔中放置一个10毫米的穿刺器。然后将一个五毫米的穿刺器放在右前辅助线和腹侧中线。

从谐波手术刀、单极电凝和单腔导管开始组装止血装置,以创新方式用于肝实质组织切除术。要执行普林格尔操作,请使用单腔导管间歇性地闭塞第一个肝门。用止血夹夹住腔导管15分钟,然后使用谐波手术刀将其松开5分钟,切断夹子并将夹子取出以恢复第一个肝门的血液供应。

分离供应肿瘤的肝椎弓根。用谐波手术刀将它们逐个切除。观察肝表面的缺血线,在肝蒂切除后变得可见。

使用钩子标记它。使用谐波手术刀切除肝实质组织,同时逐渐夹紧和压碎肝脏。观察肝内动脉、静脉和胆管。

切除和分割这些管线结构。一旦出现出血,立即使用点对点单极电凝术凝固肝清扫表面上的出血点。使用右肝后蒂作为肝内实质组织切除术的路标。

保留主要的肝后椎弓根并解剖供应肿瘤的椎弓根分支。要完成手术,请清洗肝脏表面,以便查看是否仍有出血点。止肝清扫表面出血,从腹腔中取出肿瘤标本。

操作在2.5小时内完成。术中出血量为100毫升,未输血,未观察到短期并发症。术后癌胚抗原水平从术前每升1058.69微克降至每升110.64微克。

根据肿瘤病理结果,手术后两个月恢复化疗治疗。术后CT检查与术前CT比较,未观察到肿瘤再生迹象。手术过程中最重要的一步是使用谐波手术刀。

需要大量的技能来避免对重要结构的损坏。

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