胃癌淋巴结微转移的临床意义

被引:13
作者
于吉人
郑树森
沈岩
沈倩云
机构
[1] 浙江医科大学附属第一医院普外科
关键词
胃肿瘤; 淋巴转移; 免疫组织化学;
D O I
暂无
中图分类号
R735.2 [胃肿瘤];
学科分类号
100214 ;
摘要
目的 探讨淋巴结微转移与胃癌生物学行为及预后的关系。方法 采用免疫组织化学方法 ,用细胞角蛋白单抗MNF 116检测淋巴结微转移。结果  6 0例患者淋巴结微转移的阳性率为 5 8 3% ,微转移与肿瘤浸润深度及淋巴管侵犯密切相关 (P <0 0 5 )。临床病理分期Ⅱ、Ⅲ期患者微转移的阳性率明显高于Ⅰ期 (P <0 0 5 )。在Ⅰ期 ,阳性组的 5年生存率明显低于阴性组 (P <0 0 5 )。多变量分析表明淋巴结微转移是独立的预后因素。结论 淋巴结微转移对胃癌预后起着重要作用。
引用
收藏
页码:34 / 36
页数:3
相关论文
共 8 条
[1]  
Classificationofregionallymphnodemetastasisfromgastriccarcinoma. RoderJD,B ttcherK,BuschR,etal. Cancer . 1998
[2]  
Clinical significance of occult micrometastasis in lymph nodes from patients with early gastric cancer who died of recurrence. MaeharaY,OshiroT,EndoK,etal. Journal of Surgery . 1996
[3]  
Immunohistochemicalevalu ationoflymphnodemicrometastasesfromgastriccancer. IshidaK,KatsuyamaT,SugiyamaA,etal. Cancer . 1997
[4]  
Japaneseclassificationofgas triccarcinoma 2ndEnglishedition. nomaAssociation. Gastric Cancer . 1998
[5]  
Molecularandimmunologicalde tectionofcirculatingtumorcellsandmicrometastasesfromsolidtumors. PelkeyTJ,FriersonJrHF,BrunsDE. Clinical Chemistry . 1996
[6]  
Occult axillary node metastases in breast cancer: their detection and prognostic significance. McGuckinMA,Cummings MC,Walsh MD,et al. British Journal of Cancer . 1996
[7]  
Identificationofoccultmi crometastasesinpericoliclymphnodesofDukes’Bcolorectalcancerpa tientsusingmonoclonalantibodiesagainstcytokeratinandCC49. GreensonJK,IsenhartCE,RiceR,etal. Cancer . 1994
[8]  
Benefits of D2 lymph node dissection for patients with gastric cancer and pN0 and pN1 lymph node metastases. Siewert JR,Kestlmeier R,Busch R,et al. British Journal of Surgery . 1996