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内声学与常规支气管检查用于诊断沙尔科毒症:GRANULOMA随机临床试验

Martin B von Bartheld¹, Olaf M Dekkers, Artur Szlubowski

¹Department of Pulmonology, Leiden University Medical Center, Leiden, The Netherlands.

|June 20, 2013

概括

与传统的支气管镜相比,用节点吸收的内声学显著改善了用于诊断沙丘病的非结合性颗粒瘤的检测. 这种技术提供了更高的诊断收益率,用于肺癌沙尔科毒症的确认.

科学领域:

肺部病理学肺部病理学
诊断成像诊断成像诊断成像
在瘤学瘤学.

背景情况:

组织验证非化颗粒瘤对于诊断沙尔科毒症至关重要.
经支气管肺活检的支气管镜检查对粒细胞瘤评估具有中度的敏感性.
胸内节点吸收的内声学显示出对型硬化症诊断的前景.

研究的目的:

为了比较支气管镜检查与内声学诊断的诊断产量,以诊断I/II阶段的肺性沙科毒症.
评估组织确认技术在沙尔科毒症诊断中的有效性.

主要方法:

一个随机的多中心试验,涉及304名怀疑患有肺沙尔科病的患者.
患者被分配到带有活检的支气管镜检查或带有节点吸收的内声学检查.
主要结局是检测非致病性颗粒瘤的诊断产量.

主要成果:

内声学检测到的颗粒瘤明显多于支气管镜检测 (74%对48%).
内声学的诊断收益率为80%,而支气管镜的诊断收益率为53% (P < .001).
这两种手术的并发症率都很低,内声波检查的严重不良事件略有减少.

结论:

内声学结节吸收产生了比支气管镜活检更大的诊断产量,用于证实型发病.
这种技术是怀疑肺癌沙尔科病的组织确认的更有效的方法.
内分泌声学代表了对类瘤的诊断方法的进步.

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