今后应加强与胆系恶性肿瘤相关疾病的监测和处理，并力求发现敏感性和特异性均高的肿瘤标志物，以发现早期肿瘤。
To diagnose the tumor in its early stage, the monitor and management of some diseases related to BMT should be enhanced, and tumor markers with high susceptibility and specificity should be explored.
目的从胃癌患者胃液中发现特异性荧光物质，并以此来获得肿瘤标志物。
Objective to investigate some specific fluorescent substances in gastric juice from patients with gastric carcinoma and to establish biomarkers for the detection of gastric cancer.
结论多项肿瘤标志物联合检测可提高特异性，降低假阳性率。
Conclusion Joint detection of different tumor markers will increase the specificity of the immunoassay and lower its rate of false positivity.
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