The diagnostic value of tumor markers in bronchoalveolar lavage fluid for the peripheral pulmonary carcinoma

摘要

BackgroundTo investigate the value of Ubiquitin specific peptidase 8 (USP8), Chitinase 3-like 1 (YKL40), Heat shock protein 90a (HSP90), glutathione S-transferase P1 (GSTP1), carcinoembryonic antigen (CEA), neuron specific enolase (NSE) and cytokeratin fragment antiogen 21-1 (CYFRA21-1) in bronchoalveolar lavage fluid (BALF) and serum for diagnosis in patients with peripheral lung cancer.