中华胸心血管外科杂志
中華胸心血管外科雜誌
중화흉심혈관외과잡지
Chinese Journal of Thoracic and Cardiovascular Surgery
2014年
2期
76-78
,共3页
陈元美%陈俊强%朱坤寿%柳硕岩%陈晓辉
陳元美%陳俊彊%硃坤壽%柳碩巖%陳曉輝
진원미%진준강%주곤수%류석암%진효휘
食管肿瘤%三野淋巴结清除术%淋巴结转移数目%预后因素
食管腫瘤%三野淋巴結清除術%淋巴結轉移數目%預後因素
식관종류%삼야림파결청제술%림파결전이수목%예후인소
Esophageal neoplasm%Three-field lymphadenectomy%Number of metastatic lymph node%Prognostic factor
目的 探讨影响淋巴结阳性胸段食管鳞癌患者单纯行颈、右胸、上腹部三野淋巴结清扫根治术的预后因素.方法 分析1993年1月至2007年3月我院收治的590例淋巴结阳性胸段食管鳞癌单纯三野淋巴结清除根治术患者临床资料,进行预后影响因素和术后失败模式分析.590例中男431例,女159例;年龄32 ~ 82岁,中位年龄57岁.全组共清除淋巴结15 876枚,平均每例清除淋巴结26.9枚(15 ~ 73枚),转移淋巴结总数2230枚,淋巴结转移百分比14.0%(2 230/15 876).按照第7版AJCC食管癌分期标准进行分期.将食管癌术后患者各种特征性临床因素进行量化赋值.应用SPSS 15.0统计软件分析资料,生存率用Kaplan-Meier法计算,用Logrank进行显著性检验,并用Cox回归模式评估危险比及95%可信区间,检验水准为α=0.05.结果 全组5年生存率为29.6%,其中淋巴结转移数目为1~2枚、3~6枚和>7枚的5年生存率分别为41.2%、22.2%和7.0%(x2=62.158,P<0.0001).单因素分析示与预后有关的因素有肿瘤部位、X线病变长度、pT分期、淋巴结转移数目和第7版AJCC分期,多因素分析肿瘤部位和淋巴结转移数目是影响预后的独立因素.结论 淋巴结转移数目和病变部位是独立的预后因素.
目的 探討影響淋巴結暘性胸段食管鱗癌患者單純行頸、右胸、上腹部三野淋巴結清掃根治術的預後因素.方法 分析1993年1月至2007年3月我院收治的590例淋巴結暘性胸段食管鱗癌單純三野淋巴結清除根治術患者臨床資料,進行預後影響因素和術後失敗模式分析.590例中男431例,女159例;年齡32 ~ 82歲,中位年齡57歲.全組共清除淋巴結15 876枚,平均每例清除淋巴結26.9枚(15 ~ 73枚),轉移淋巴結總數2230枚,淋巴結轉移百分比14.0%(2 230/15 876).按照第7版AJCC食管癌分期標準進行分期.將食管癌術後患者各種特徵性臨床因素進行量化賦值.應用SPSS 15.0統計軟件分析資料,生存率用Kaplan-Meier法計算,用Logrank進行顯著性檢驗,併用Cox迴歸模式評估危險比及95%可信區間,檢驗水準為α=0.05.結果 全組5年生存率為29.6%,其中淋巴結轉移數目為1~2枚、3~6枚和>7枚的5年生存率分彆為41.2%、22.2%和7.0%(x2=62.158,P<0.0001).單因素分析示與預後有關的因素有腫瘤部位、X線病變長度、pT分期、淋巴結轉移數目和第7版AJCC分期,多因素分析腫瘤部位和淋巴結轉移數目是影響預後的獨立因素.結論 淋巴結轉移數目和病變部位是獨立的預後因素.
목적 탐토영향림파결양성흉단식관린암환자단순행경、우흉、상복부삼야림파결청소근치술적예후인소.방법 분석1993년1월지2007년3월아원수치적590례림파결양성흉단식관린암단순삼야림파결청제근치술환자림상자료,진행예후영향인소화술후실패모식분석.590례중남431례,녀159례;년령32 ~ 82세,중위년령57세.전조공청제림파결15 876매,평균매례청제림파결26.9매(15 ~ 73매),전이림파결총수2230매,림파결전이백분비14.0%(2 230/15 876).안조제7판AJCC식관암분기표준진행분기.장식관암술후환자각충특정성림상인소진행양화부치.응용SPSS 15.0통계연건분석자료,생존솔용Kaplan-Meier법계산,용Logrank진행현저성검험,병용Cox회귀모식평고위험비급95%가신구간,검험수준위α=0.05.결과 전조5년생존솔위29.6%,기중림파결전이수목위1~2매、3~6매화>7매적5년생존솔분별위41.2%、22.2%화7.0%(x2=62.158,P<0.0001).단인소분석시여예후유관적인소유종류부위、X선병변장도、pT분기、림파결전이수목화제7판AJCC분기,다인소분석종류부위화림파결전이수목시영향예후적독립인소.결론 림파결전이수목화병변부위시독립적예후인소.
Objective To analyze the possible prognostic factors of thoracic-esophageal cancer patients with lymph node (LN) metastasis after esophagectomy plus three-field lymphadenectomy.Methods 590 esophageal cancer patients with LN metastasis after esophagectomy plus three-field lymphadenectomy were recruited from Jan.1993 to Mar.2007,and the prognostic factors and causes of postoperative failure were analyzed.Results Five-year survival in the whole sample was 29.6%.While the 5-year survival in different subgroups with 1-2,3-6 or > 7 metastatic LNs were 41.2%,22.2% and 7.0% (x2 =62.158,P <0.0001),respectively.Univariate analysis showed that tumor site,disease length,T stage,number of metastatic LN and the seventh edition of AJCC staging system were prognostic factors.Multivariate analysis indicated that tumor site and number of metastatic LN were two independent prognostic factors.Conclusion Tumor site and number of metastatic LN were independent prognostic factors influencing the outcome of esophageal cancer.