右中叶的补偿扩张:对右上或右下叶切除术后变化的体积和功能分析
Takamasa Shibazaki1, Shohei Mori2, Satoshi Arakawa2
1Department of Thoracic Surgery, Jikei University School of Medicine, 3-19-18, Nishishimbashi, Minato-ku, Tokyo, 105-8471, Japan. ms03shibasaki@jikei.ac.jp.
Updates in surgery
|March 25, 2024
概括
与右上叶切除术相比,右下叶切除术导致更好的右中叶扩张和改善术后肺功能. 这表明这些胸部手术后肺部恢复的差异.
科学领域:
- 胸部外科手术 胸部外科手术
- 肺功能测试试验 肺功能测试试验
- 医学成像医学成像
背景情况:
- 在右上叶切除术后,右中叶的扩张可能不足于最佳水平.
- 这种不良扩张可能会对术后肺功能产生负面影响.
研究的目的:
- 为了比较右上叶切除术和右下叶切除术之间的右中叶的术后扩张.
- 评估叶片切除术类型对术后肺功能的影响.
主要方法:
- 对82名接受视频辅助胸部手术的患者进行了回顾性研究,用于右上或右下叶切除.
- 手术前和1年后的肺功能测试和计算机断层扫描 (CT).
- 三维CT体积测量用于测量肺体积,并计算1秒内预测的术后强迫呼气体积 (FEV1).
主要成果:
- 与右上叶切除术 (n=50,体积比率1.15±0.32) 相比,接受右下叶切除术 (n=32) 的患者表现出明显更大的右中叶扩张 (体积比率1.63±0.52).
- 右下叶切除术也导致术后FEV1比率 (1.19±0.13) 比右上叶切除术 (1.12±0.12) 显著更好.
结论:
- 右中叶在右下叶切除术后比右上叶切除术后扩展得更好.
- 右下叶切除术与右上叶切除术相比,与术后肺功能更好的恢复有关.
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