低分化型黏膜内胃癌淋巴结转移的危险因素与腹腔镜手术探讨

Chinese Journal of Clinical Oncology(2013)

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Abstract
目的:探讨低分化型黏膜内胃癌淋巴结转移的危险因素,从而对低分化型黏膜内胃癌患者,制定合理腹腔镜术式提供理论依据。方法:回顾性分析60例低分化型黏膜内胃癌的临床病理资料,按照临床病理特征与淋巴结转移的关系进行统计学分析。结果:通过多因素分析,多发肿瘤,肿瘤大小≥2 cm和淋巴管癌栓阳性对淋巴结转移差异具有统计学意义(P<0.05)。无危险因素的患者,淋巴结转移率为0;三个危险因素均有者,淋巴结转移率高达66.7%。结论:多发肿瘤,肿瘤大小≥2 cm和淋巴管癌栓阳性是低分化型分化型黏膜内胃癌淋巴结转移的独立危险因素。对于无危险因素的患者,行腹腔镜下胃局部切除术是可行的;对于具有危险因素的患者,可以实施腹腔镜下胃癌根治术治疗。
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Key words
lymph node metastasis,early gastric cancer,clinicopathologic characteristics,laparoscopic surgery
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