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ID:32231024
大小:1.75 MB
页数:45页
时间:2019-02-01
《cn2c0声门上型喉鳞癌和下咽鳞癌颈淋巴结微转移的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、目录l2464O4579O49一¨123一¨去一.一~一要言方果论图献谢表述历摘摘与文综简文文料考献者中英前材结讨结附参致附文作CNo声门上型喉鳞癌和下咽鳞癌颈淋巴结微转移的研究研究生:王长虹中文摘要目的:应用连续切片法、免疫组织化学技术和实时荧光定量PCR(FQ--PCR)三种方法检测cN。声门上型喉鳞癌和下咽鳞癌患者颈部各区淋巴结微转移的发生率,精确病理分级,正确指导治疗和判断预后。探讨检测肿瘤微转移特异性的肿瘤标志物和敏感性的检测方法。结合患者中医证型资料,分析不同证型cN。声门上型喉鳞癌和下咽鳞癌患者与颈部
2、淋巴结微转移的相关性,指导辨证论治。方法:以25例cNo声门上型喉鳞癌和下咽鳞癌患者颈清扫术后淋巴结标本为研究对象,采用实时荧光定量PCR技术检测各区淋巴结中CKl4的表达量,并与连续切片常规病理检查和免疫组化检测结果进行对照分析,探讨三种检测方法的特异性和敏感性。统计不同颈部分区淋巴结微转移发生率。分析不同中医证型cN。声门上型喉鳞癌和下咽鳞癌患者与颈部淋巴结微转移的相关性。结果:1、实时荧光定量PCR技术颈淋巴结微转移检出率56%(14[25)高于连续切片和免疫组化,有统计学意义(P3、组淋巴结微转移率为36.4%(4[11),T3、T4组淋巴结微转移率为71.5%(10[14)。经秩相关分析P4、性。关键词:实时荧光定量PCR微转移角蛋白中医证型StudyofthecervicallymphnodemicrometastasisinpatientswithcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomaPostgraduate:WangChanghongABSTRACTobjective:TheSerialsection,ImmunohistochemistryandFQ—PCRwereap5、plicatedtodetecttheincidenceofcervicallymphnodemicrometastasisinpatients、析nlcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinoma,inordertoaccuratepatholo百callevelandguidethetreatmentandjudgeprognosisproperly.Thespecificandhighlys6、ensitivitymarkersoftumormicrometastasiswasstudied.ThecorrelationbetweendifferentsyndromesofpatientswithcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomaandcervicallymphnodemicrometastasisWasdiscussed.Methods:Thelymphnodestaken7、fromneckdissectionspecimensin25patients、jI,itllcNosupmglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomawereprospectivelyevaluatedbySerialsection,ImmunohistochemistryandFQ-PCRassay.CKl4expressioninlymphnodesfromvariousdistrictsWascompa8、redamongFQ--PCR,serialsectionandimmunohistochemistry.Thenacross-·checkanalysisWasexecutedtoevaluatethesensibilityandspecificityofeachmethod.Theincidenceoflymphnodemicrometastasisin
3、组淋巴结微转移率为36.4%(4[11),T3、T4组淋巴结微转移率为71.5%(10[14)。经秩相关分析P4、性。关键词:实时荧光定量PCR微转移角蛋白中医证型StudyofthecervicallymphnodemicrometastasisinpatientswithcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomaPostgraduate:WangChanghongABSTRACTobjective:TheSerialsection,ImmunohistochemistryandFQ—PCRwereap5、plicatedtodetecttheincidenceofcervicallymphnodemicrometastasisinpatients、析nlcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinoma,inordertoaccuratepatholo百callevelandguidethetreatmentandjudgeprognosisproperly.Thespecificandhighlys6、ensitivitymarkersoftumormicrometastasiswasstudied.ThecorrelationbetweendifferentsyndromesofpatientswithcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomaandcervicallymphnodemicrometastasisWasdiscussed.Methods:Thelymphnodestaken7、fromneckdissectionspecimensin25patients、jI,itllcNosupmglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomawereprospectivelyevaluatedbySerialsection,ImmunohistochemistryandFQ-PCRassay.CKl4expressioninlymphnodesfromvariousdistrictsWascompa8、redamongFQ--PCR,serialsectionandimmunohistochemistry.Thenacross-·checkanalysisWasexecutedtoevaluatethesensibilityandspecificityofeachmethod.Theincidenceoflymphnodemicrometastasisin
4、性。关键词:实时荧光定量PCR微转移角蛋白中医证型StudyofthecervicallymphnodemicrometastasisinpatientswithcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomaPostgraduate:WangChanghongABSTRACTobjective:TheSerialsection,ImmunohistochemistryandFQ—PCRwereap
5、plicatedtodetecttheincidenceofcervicallymphnodemicrometastasisinpatients、析nlcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinoma,inordertoaccuratepatholo百callevelandguidethetreatmentandjudgeprognosisproperly.Thespecificandhighlys
6、ensitivitymarkersoftumormicrometastasiswasstudied.ThecorrelationbetweendifferentsyndromesofpatientswithcNosupraglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomaandcervicallymphnodemicrometastasisWasdiscussed.Methods:Thelymphnodestaken
7、fromneckdissectionspecimensin25patients、jI,itllcNosupmglotticlaryngealsquamouscellcarcinomaandhypopharyngealsquamouscellcarcinomawereprospectivelyevaluatedbySerialsection,ImmunohistochemistryandFQ-PCRassay.CKl4expressioninlymphnodesfromvariousdistrictsWascompa
8、redamongFQ--PCR,serialsectionandimmunohistochemistry.Thenacross-·checkanalysisWasexecutedtoevaluatethesensibilityandspecificityofeachmethod.Theincidenceoflymphnodemicrometastasisin
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