Combined determination of tumor markers in serum and bronchoalveolar lavage fluid for lung cancer diagnosis
- VernacularTitle:支气管肺泡灌洗液和血清肿瘤标志物联合检测在肺癌诊断中的价值
- Author:
Liping DENG
;
Wen DONG
;
Yanping DU
;
Xingtang JIANG
- Publication Type:Journal Article
- Keywords:
lung cancer;
bronchoalveolar lavage fluid;
tumor markers
- From:Journal of Third Military Medical University
1984;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical value of bronchoalveolar lavage fluid (BALF) and serum tumor markers including carcinoembryonic antigen(CEA), cytokeratin 19 fragment (CYFRA21-1) and neuron-specific enolase (NSE) for the diagnosis of lung cancer. Methods The levels of above mentioned tumor markers in the BALF and serum samples of 70 patients with pathologically diagnosed lung cancer and 40 patients with benign lung diseases (BLD) were measured by electrochemiluminescence. Results The levels of 3 tumor markers in the BALF and serum were significantly higher in cancer patients than those with BLD (P
