呼出气冷凝液中肺癌生物标志物检测的临床意义

Clinical significance on detection of exhaled breath condensate biomarkers in lung cancer

呼出气冷凝液（EBC）检测是近年来新出现的一种检测呼吸道生化成分的新技术，具有无创、简便易行、重复性好等优点。检测肺癌患者EBC中生物标志物，对肺癌筛查、早期诊断、病情监测、疗效及预后评估、随访等起重要作用。

Exhaled breath condensate（EBC） analysis, as a new technology of studying the respiratory biochemical components in recent years, has the advantages of non-invasiveness, simple collection and good re- peatability, etc. The detection of exhaled breath condensate biomarkers plays an important role in screening, early diagnosis, disease monitoring, efficacy and prognosis assessment, following up of lung cancer.