Abstract:
THEDIAGNOSTICVALUEOFSOMETUMORMARKERSONCARCINOMAOFLUNGSunBaoqingChenShuncunZhongNanshan(GuangzhouInstituteofRespiratoryDiseases,510120)ABSTRACTTheradioimmunoasaybyserologicaldetectionsincludedβ2-MG,SIgA,SFandCEAon60caseswithlungcancerand60caseswithbenigndiseasesoflungisdescribed.Theresultsshowthatthecontentsofthisfourtumormarkersinthegroupoflungcancerarehigherthantheonesinthegroupofbenigndiseasesoflung,aswelasthegroupofhealthcontrol.Theirpositivereactionratesare66.7%,70.0%,53.5%,and60.0%respectively,anditisspectacularthatnoonecaseamongthegroupof60caseswithlungcancerforthefoursero-logicaldetectionsisnegative.Therefore,notonlythelevelofβ2-MG,SIgA,SFandCEAcanbeusedasthesubsidiaryindicesoflungcancerdiagnosis,butalsothecombineddetec-tionoftumormarkerscanimprovethedetectingrateoftumors.Keywordscarcinomaoflungmarkersoftumorcombineddetection