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空鼻症候群:来自CFD方法的新见解

Francisco Esteban-Ortega^1,2, Lina Rosique-López³, Jaime A Ochoa-Ríos⁴

¹Department of Surgery, School of Medicine, University of Seville, Seville, Spain.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery

|December 11, 2024

概括

计算流体动力学 (CFD) 可以根据空气流量对患有空鼻综合征 (ENS) 的患者进行分类. 这种客观分析有助于改进ENS诊断,并指导个性化治疗策略,以改善患者的治疗结果.

科学领域:

耳鼻喉科耳鼻喉科耳鼻喉科
生物医学工程生物医学工程
医疗成像医学成像

背景情况:

空鼻综合症 (ENS) 是一种具有挑战性的疾病,通常是轮缩小手术的结果.
目前缺少ENS的客观诊断工具,阻碍了准确的诊断和治疗.
准确的诊断对于有效的管理和改善患者的生活质量至关重要.

研究的目的:

应用计算流体动力学 (CFD) 来分析可疑ENS患者的鼻腔气流阻力和对称性.
使用CFD数据将ENS患者分为不同的组.
探索CFD在完善ENS诊断和指导个性化治疗方面的潜力.

主要方法:

包括48名之前有记录的轮手术和ENS症状的患者.
计算流体动力学 (CFD) 用于评估鼻腔气流阻力和对称性.
根据CFD参数,患者被分为三组:低阻力/正常对称,明显不对称和正常CFD.

主要成果:

24名患者 (50%) 呈现出低抗性和正常对称性,这是典型ENS的特征.
8名患者 (16.7%) 呈现明显的不对称性,表明单方面ENS或手术失败.
16名患者 (33.3%) 的CFD参数正常,表明"正常呼吸"组.

结论:

根据空气流特征,CFD分析提供了一种有价值的方法,可以客观地根据空气流特征对ENS患者进行分类.
这种客观的分类可以大大帮助完善ENS诊断.
这些发现表明,CFD可以指导个性化治疗策略,可能改善患者的治疗结果.

关键词:

空气流阻力对空气流的阻力空气流对称性是空气流对称性的.临床表现临床表现计算流体动力学 (CFD) 是一种计算流体动力学.诊断标准诊断标准诊断标准空鼻综合症 (ENS) 是一个疾病.鼻腔中的鼻腔.患者分类患者分类

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