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Medicine
Laennec Capsule Techniqueに基づく右前葉の腹腔鏡下解剖学的切除術
Laennec Capsule Techniqueに基づく右前葉の腹腔鏡下解剖学的切除術
JoVE Journal
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JoVE Journal Medicine
Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique

Laennec Capsule Techniqueに基づく右前葉の腹腔鏡下解剖学的切除術

Full Text
622 Views
06:11 min
May 2, 2025

DOI: 10.3791/67705-v

HongBo Liang1, ChuYing Huang1, ShuWen Lin1

1Department of General Surgery,Bin Hai Wan Central Hospital of Dongguan

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

このプロトコルは、Laennec カプセルの概念を利用した腹腔鏡下解剖学的右前切片切除術を、包括的な術前治療と組み合わせて説明しています。このアプローチにより、主要な血管構造と密接に関連する肝細胞がん(HCC)症例の正確な腫瘍切除が可能になり、手術の安全性、有効性、および長期的な患者転帰が改善されます。

まず、手術部位にアクセスし、右の肝靭帯を完全に動員します。次に、術中超音波を使用して腫瘍の境界を特定し、肝静脈、門脈、胆管、および肝動脈を視覚化します。高周波超音波プローブを適切な肝臓領域に配置して、腫瘍のサイズ、形状、およびその解剖学的関係を評価します。

次に、電気焼灼を使用して肝臓表面の切除縁に印を付けます。カラードップラー超音波を使用して、肝静脈、門脈、肝動脈の血流を評価し、正確な構造の特定と損傷の予防を行います。画像を使用して、腫瘍の血管分布と主要な血管への近接性をリアルタイムで監視します。

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