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基于共聚焦激光内显微镜的迷你侵入性斑探针用于恶性斑溢出诊断

Olivier Bonhomme¹, Vincent Heinen¹, Jean-Louis Corhay¹

¹Pneumology Department, CHU Liège, Liège, Belgium.

Respiration; international review of thoracic diseases

|July 6, 2025

概括

基于微型侵入式探针的共聚焦激光内显微镜 (pCLE) 是一种安全且可行的工具,用于诊断恶性多叶流液. 这种技术在识别恶性膜透时,比膜液细胞学具有更高的灵敏度.

科学领域:

肺部病理学肺部病理学
在瘤学瘤学.
医疗成像医学成像

背景情况:

基于探头的共聚焦激光内分显微镜 (pCLE) 能够实时对组织进行细胞水平的成像.
pCLE在区分恶性与良性多细胞以及在多液中识别恶性细胞方面表现出潜力.
传统的肺液细胞学对于诊断恶性肺液的敏感性有限.

研究的目的:

评估微侵袭性,近腹部活检性pCLE的可行性,安全性和诊断产量.
为了比较微创性多性pCLE的灵敏度和特异性,与用于恶性多溢出诊断的标准多液细胞学进行比较.

主要方法:

一个单一中心的前性试验招募了接受肺部溢液医学胸腔镜检查的患者.
迷你侵袭性多性pCLE是使用通过专用针引入的探针进行的.
七个PCLE标准被前性地评估,以确定恶性多发性溢液的诊断准确性.

主要成果:

在52名被录取的患者中,微创性肺部pCLE被发现是可行的和安全的.
胸腔液细胞学检测出恶性输液,灵敏度为42%,特异性为100%.
迷你侵袭性多性pCLE在恶性多溢出方面表现出87%的敏感性和52%的特异性,七个标准中的五个是显著的歧视因素.

结论:

迷你侵入性多性PCLE是诊断恶性多浸的安全和可行的程序.
对于恶性膜透,微侵袭性膜PCLE的敏感性明显超过了膜液细胞学.

关键词:

恶性肺溢出恶性肺溢出胸腔活检是多发性活检.毛囊液细胞学毛囊液细胞学毛囊细胞的恶性瘤.基于探头的共聚焦激光内微镜.

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