摘要 内支气管超声引导下的经支气管针吸引（EBUS-TBNA）在良性和恶性纵隔病变的诊断中发挥着重要作用。然而，它主要用于对实变病变和肿大淋巴结的活检。本文呈现了一个通过内支气管超声引导下穿刺诊断的纵隔脓肿病例。
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王等（孙）研究了这个问题。
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