击中牛的AI:人工智能衍生成像特征及其与CT指导肺活检结果的关联,一项回顾性研究
Christian Roller1, Till Ittermann2, Annika Syperek1
1Institute for Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany; Clinic for Nuclear Medicine, University Medicine Greifswald, Greifswald, Germany.
European journal of radiology
|January 10, 2026
概括
人工智能 (AI) 对定量成像特征的分析可以预测CT引导肺活检的成功和并发症. 人工智能工具可以改善患者选择和这些程序的结果.
科学领域:
- 放射学 放射学是一门学科.
- 医疗成像医学成像
- 人工智能的人工智能
背景情况:
- 通过CT指导的肺活检是诊断外围肺病变的黄金标准.
- 预测活检成功和并发症对于患者的安全和有效诊断至关重要.
研究的目的:
- 评估人工智能衍生的定量成像特征是否与CT引导肺活检的成功率相关.
- 评估人工智能衍生特征与本病理学结果之间的关联.
- 确定人工智能参数与外干预并发症风险之间的关系.
主要方法:
- 120个CT指导肺活检与病理学报告的回顾性分析.
- 人工智能工具分析了病变体积,恶性瘤概率和肺气比率.
- 统计分析包括t测试,Chi平方测试和调整的多变量逻辑回归.
主要成果:
- 81.7%的活检在技术上是成功的.
- 人工智能衍生病变体积与技术成功相关 (OR=1.30).
- 与组织病理性恶性瘤相关的AI恶性瘤概率 (OR=1.17).
- 艾滋病毒肺血症比率与增加需要排水的肺胸部风险相关 (OR=1.29).
- 人工智能肺血症比率也与气泡膜出血风险相关.
结论:
- 人工智能衍生成像特征与CT导向肺活检中的并发症风险 (肺胸部,气囊出血) 有显著的关联.
- 人工智能工具可以帮助患者选择和活检执行,潜在地改善结果和安全性.
- 人工智能与恶性瘤的强烈相关性支持其在指导肺活检指示中的作用.
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