Abstract：
Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is the gold standard in the diagnosis of mediastinal and hilar lesions. For certain purposes, such as the diagnosis and subtyping of lymphoproliferative disorders or molecular pathology, a larger amount of intact sample material is required. EBUS cryobiopsy is a new and efficient tool for this purpose. As it is a new approach, there is still no standardised workflow. In this review, we present the procedure step by step as it is performed at the Ruhrlandklinik in Essen.
摘要：
支气管内超声引导下经支气管针吸活检术（EBUS-TBNA）是诊断纵隔和肺门病变的金标准。为了某些目的,如淋巴增生性疾病或分子病理学的诊断和分型，需要大量完整的样品材料。EBUS冷冻生物是用于此目的的新的有效工具。因为这是一种新方法，仍然没有标准化的工作流。在这次审查中,我们将逐步介绍在埃森的Ruhrlandklinik执行的过程。
