使用多切片CTCT识别左上和舌叶的细分支气管的解剖类型
Saeed Javed1, Yixuan Mei1,2, Yi Zhang3,4
1Research Center for Sectional and Imaging Anatomy, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, 44#, Wenhua Xi Road, Jinan, 250012, Shandong, China.
Surgical and radiologic anatomy : SRA
|July 21, 2023
概括
这项研究揭示了左肺叶中明显的支气管分支模式,在左上叶 (LSL) 中观察到与性别相关的显著差异,但不是左舌叶 (LLL). 这些解剖学变异对于临床程序至关重要.
科学领域:
- 人体解剖学 解剖学 解剖学
- 放射学 放射学是一门学科.
- 肺部病理学 肺部病理学
背景情况:
- 支气管的分支模式显示了解剖学上的多样性.
- 了解这些变异对于准确的诊断和有效的医疗干预至关重要.
- 之前的研究已经突出了差异,但正在进行大规模分析,特别是关于与性别有关的差异.
研究的目的:
- 评估左上叶 (LSL) 和左舌叶 (LLL) 的细分支气管分支模式.
- 为了研究这些支气管的解剖学多样性.
- 为了确定这些肺部区域内的支气管分支的潜在与性别相关的差异.
主要方法:
- 一万个多切片CT (MSCT) 扫描 (2019-2021) 的回顾性分析.
- 从MSCT数据生成3D和虚拟支气管镜 (VB) 模拟.
- 支气管模式的分类和性别相关差异的统计分析 (皮尔森奇平方测试).
主要成果:
- 在LSL中发现了四种不同的支气管类型,与性别相关的显著变化 (P <0.05).
- 在LLL中发现了两种主要的支气管类型,没有与性别相关的显著差异 (P > 0.05).
- 最常见的LSL模式是 (B1+2,B3) 的76.13%,最常见的LLL模式是 (B4,B5) 的91.05%.
结论:
- 证实了LSL和LLL的细分支气管变异.
- 观察到的变化,特别是在LSL,对临床实践有重大影响.
- 这些发现对于肺切除,输管和支气管镜等手术至关重要,影响患者的诊断和治疗.
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