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时间:2019-02-24
《多肿瘤标志物联合应用对肝癌的诊断价值》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、第31卷第5期新乡医学院学报Vol.31No.5·388·2014年5月JournalofXinxiangMedicalUniversityMay2014氉欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁欁氉欁欁氉本文欁引欁用欁:郑欁阳,欁陈欁涛.欁多肿欁瘤欁标欁志物欁联欁合欁应用欁对欁肝欁癌的欁诊欁断欁价值欁[欁J].欁新欁乡医欁学欁院欁学报欁,2欁014欁,3欁1(5欁):欁388欁39欁0.欁氉【临床研究】多肿瘤标志物联合应用对肝癌的诊断价值郑阳,陈涛(辽宁省肿瘤医院检验科,辽宁沈阳110042)摘要:目的探讨多肿瘤标志物
2、联合应用对肝癌的诊断价值。方法选择156例肝癌患者(肝癌组)、148例肝炎患者(肝炎组)及120例同期健康体检者(对照组)作为研究对象,对肝癌组、肝炎组及对照组受试者的甲胎蛋白(AFP)、癌胚抗原(CEA)、糖类抗原199(CA199)、αL岩藻糖苷(AFU)等4种肿瘤标志物进行检测,比较其血清水平及异常率。结果肝癌组患者血清AFP、CEA、CA199和AFU水平和异常率均显著高于肝炎组和对照组,差异有统计学意义(P<0.05);原发性肝癌患者血清AFP和AFU的水平高于转移性肝癌患者,血清CEA水平低于转移性肝癌患者,差异均有统计学意义(P<0
3、.05);AFP、CEA、CA199和AFU联合检测对肝癌诊断灵敏度为87.4%。结论AFP、CEA、CA199和AFU联合检测有利于肝癌的筛查。关键词:甲胎蛋白;癌胚抗原;糖类抗原199;αL岩藻糖苷;肝癌中图分类号:R735.7文献标志码:A文章编号:10047239(2014)05038803ClinicalvalueanalysisofmultitumormarkersfordiagnosisoflivercancerZHENGYang,CHENTao(DepartmentofClinicalLaboratory,Liaoning
4、CancerHospital&Institute,Shenyang110042,LiaoningProvince,China)Abstract:ObjectiveToinvestigatetheclinicalvalueofmultitumormarkersfordiagnosisoflivercancer.MethodsOnehundredandfiftysixcasesoflivercancerpatients,148casesofhepatitisand120casesofhealthyexaminationpersonsweretaken
5、asresearchsubjectstodetecttheiralphafetoprotein(AFP),carcinoembryonicantigen(CEA),carbohydrateantigen199(CA199)andαLfucosidase(AFU)inlivercancerrespectively.Theserumlevelsandtheabnormalratesofthemwerecompared.ResultsThelevelsofAFP,CEA,CA199,AFUandtheabnormalratesoftheminliver
6、cancergroupwerehigherthanthoseinhepatitisgroupandcontrolgroup,thedifferenceswerestatisticallysignificant(P<005).AFPandAFUserumlevelsinprimaryhepaticcarcinomapatientswerehigherwhileserumCEAlevelinthemwaslowerthanmetastatichepaticcarcinomapatients,thedifferenceswerestatisticall
7、ysignificant(P<0.05).ThesensitivitydegreeofcombineddetectionofAFP,CEA,CA199andAFUforlivercancerdiagnosticwas87.4%.ConclusionCombineddetectionofAFP,CEA,CA199andAFUisbeneficialforlivercancerscreeningandworthyofclinicalreference.Keywords:alphafetoprotein;carcinoembryonicantigen;c
8、arbohydrateantigen199;αLfucosidase;livercancer肝癌主要包括
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