针对多段间肺结节的解剖亚叶切除.
Xianglong Pan1, Shengzhe Zhou1,2, Zhihua Li1
1Department of Thoracic Surgery, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Thoracic cancer
|January 29, 2026
概括
解剖亚叶切除 (ASR) 是对多段间肺结节的安全有效的治疗方法,与叶切除相比,它可以保持肺功能而不影响瘤结果.
科学领域:
- 胸部外科手术 胸部外科手术
- 手术瘤学手术瘤学
- 肺部医学 肺部医学
背景情况:
- 解剖亚叶切除术 (ASR) 与外围小肺癌的分叶切除术相当.
- ASR对复杂的,多跨细分位置的结节提出了挑战.
研究的目的:
- 为了比较ASR的外科手术和瘤结局与多段间肺结节的叶片切除术.
- 评估ASR在复杂瘤部位的可行性和有效性.
主要方法:
- 对患有小肺结节 (≤2厘米) 的患者进行ASR或叶囊切除术 (2012-2023) 的回顾性分析.
- 利用3D多平面重建来精确定位瘤.
- 对比人口统计,放射性,组织病理学和外科手术期间的数据.
- 员工倾向分数匹配 (PSM) 以进行可靠的比较.
主要成果:
- ASR组 (93名患者) 的患者年轻,瘤较小,固体结节较少,中心结节较多,而不是叶片切除组 (118名患者).
- ASR保留了更多的肺部段 (12对5),具有可比的外科手术边缘,并且空气泄漏或住院时间没有增加.
- 五年无复发存活率为ASR的100%,而带切除术的95.4%,在PSM后的两组中100%的RFS.
结论:
- 对于多段间肺结节来说,ASR是一种可行的手术选择.
- ASR有效地保留了肺膜,其瘤结果相当于带切除术.
- ASR提供了一个可行的替代方案,尤其是复杂的结节位置.
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