导向血管的D2和D3淋巴结剖析的短期结果,用于西格结肠癌
S K Efetov1, G Tomasicchio2, C Kayaalp3
1Department of Faculty Surgery No. 2, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia. efetov@mail.ru.
Techniques in coloproctology
|December 31, 2024
概括
通过对西格腺癌的外科手术技术进行比较,D3淋巴结解剖与较高或较低的下层中枢动脉绑定提供了更高的淋巴结产量,并且是安全的. 与D2淋巴结除术的低结合速度更快,但产生更少的淋巴结.
科学领域:
- 结肠直肠手术 结肠直肠手术
- 手术瘤学手术瘤学
- 胃肠道瘤学 胃肠道瘤学
背景情况:
- 淋巴结解剖 (LND) 和下等介质动脉 (IMA) 在西格莫伊德结肠癌手术中的最佳程度仍在争论中.
- 这项研究评估了三种不同的手术技术的短期结果,用于切除西格癌.
研究的目的:
- 为了比较三种手术技术的短期结果,用于西格癌.
- 评估IMA结合水平和LND程度对操作参数和并发症的影响.
主要方法:
- 一项比较性研究涉及三组经过彻底切除的西格状结肠癌患者.
- 组A:低绑定 (LL) IMA与D3-LND; 组B:高绑定 (HL) IMA与D3-LND; 组C:LL IMA与D2-LND.
- 测量的主要结果:手术时间,血液损失,早期术后并发症和收获的淋巴结数量.
主要成果:
- 与A组和B组 (分别为245分钟和257分钟) 相比,C组 (LL与D2-LND) 的运行时间显著缩短 (130分钟).
- 组C经历了较高的手术内流血 (200毫升). 在B组的3名患者中发生了道泄漏.
- 与A组和B组相比,C组的收获淋巴结数量较少 (14).
结论:
- 与D3-LND相结合的IMA的高和低结合都对西格癌是安全的和可行的.
- 与D2-LND相比,D3-LND技术允许获得更多的收获淋巴结数量.
- 具有D2-LND的LL与减少的手术时间有关,但也与较低的淋巴结产量有关.
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