支气管肺泡灌洗液中3种肿瘤标志物的含量检测及意义
作者：黄芳，王香玲，荫斌霞，展淑琴【关键词】 肺肿瘤
Clinical significance of determination of 3 tumor markers in bronchoalveolar lavage fluid
【Abstract】 AIM: To investigate the clinical value of 3 tumor markers ［carcinoembryonic antigen (CEA), cytokeratin19fragments (CYFRA211) and tissue polypeptide specific antigen (TPS)］ in bronchoalveolar lavage fluid (BALF) in patients with lung cancer. METHODS: The levels of CEA, CYFRA211 and TPS in serum and BALF were measured in 62 patients with lung cancer and 36 patients with benign lung disease by electrochemiluminescence (Elecys2010) and ELISA respectively. RESULTS: The levels of the 3 tumor markers measured in BALF were much higher in lung cancer group than that in benign lung disease group (P
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