(成都)為了探討食管癌胃左動(dòng)脈旁淋巴結(jié)轉(zhuǎn)移的相關(guān)因素,評(píng)價(jià)胃左動(dòng)脈切除在食管癌手術(shù)中的意義。研究者對(duì)186例食管癌患者行食管癌切除食管胃吻合術(shù),手術(shù)切除腫瘤時(shí)常規(guī)連同胃左動(dòng)脈及其周圍所有淋巴結(jié)和脂肪組織切除,根據(jù)胃左動(dòng)脈旁淋巴結(jié)是否轉(zhuǎn)移將患者分為兩組,胃左動(dòng)脈旁淋巴結(jié)轉(zhuǎn)移陽(yáng)性組和胃左動(dòng)脈旁淋巴結(jié)轉(zhuǎn)移陰性組;采用t檢驗(yàn)、卡方檢驗(yàn)、秩和檢驗(yàn)和logistic回歸對(duì)組間可能影響胃左動(dòng)脈旁淋巴結(jié)轉(zhuǎn)移的因素進(jìn)行分析。結(jié)果186例患者中胃左動(dòng)脈旁淋巴結(jié)轉(zhuǎn)移陽(yáng)性33例(17.74%)。單因素分析顯示腫瘤TNM分期、食管旁、賁門旁、隆突下淋巴結(jié)轉(zhuǎn)移等因素與食管癌胃左動(dòng)脈旁淋巴結(jié)轉(zhuǎn)移相關(guān)(P<0.001,P=0.025,0.047,0.038);多因素分析顯示僅腫瘤部位與食管、賁門癌胃左動(dòng)脈旁淋巴結(jié)轉(zhuǎn)移相關(guān)(P=0.002);胃左動(dòng)脈旁淋巴結(jié)跳躍式轉(zhuǎn)移發(fā)生率為78.79%(26/33)??梢娛彻馨┪缸髣?dòng)脈旁淋巴結(jié)轉(zhuǎn)移主要與腫瘤部位相關(guān),食管癌術(shù)中應(yīng)常規(guī)切除胃左動(dòng)脈及周圍組織。/**/