This study was to investigate the diagnostic value of percutaneous closed pleural brushing (CPBR) followed by cell block technique for malignant pleural effusion (MPE) and the predictive efficacy of pleural fluid carcinoembryonic antigen (CEA) for epidermal growth factor receptor (EGFR) mutations in lung adenocarcinoma patients with MPE.

中文翻译：

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经皮闭式胸膜刷洗联合细胞块技术在恶性胸腔积液诊断中的应用研究

本研究旨在探讨经皮闭式胸膜刷洗（CPBR）联合细胞阻滞技术对恶性胸腔积液（MPE）的诊断价值以及胸水癌胚抗原（CEA）对表皮生长因子受体（EGFR）突变的预测效果。患有 MPE 的肺腺癌患者。