新疆医科大学学报
新疆醫科大學學報
신강의과대학학보
JOURNAL OF XINJIANG MEDICAL UNIVERSITY
2014年
10期
1340-1343,1350
,共5页
肖开提·阿不都哈德尔%王理%张文斌%王云海
肖開提·阿不都哈德爾%王理%張文斌%王雲海
초개제·아불도합덕이%왕리%장문빈%왕운해
结直肠癌%淋巴结被膜外侵犯%预后分析
結直腸癌%淋巴結被膜外侵犯%預後分析
결직장암%림파결피막외침범%예후분석
colorectal cancer%extracapsular spread of lymph node%prognostic analysis
目的:评价淋巴结被膜外侵犯在结直肠癌肝转移行肝部分切除术后的预后价值。方法回顾性分析新疆医科大学第一附属医院2002年1月-2012年12月收治的78例行肝切除术的结直肠癌肝转移患者的临床资料,对所有术后淋巴结病理标本进行重新评估,对临床病理资料、生存期进行关联分析,并通过 long-rank检验和Cox模型对影响预后的相关因素进行分析。结果(1)78例结直肠癌肝转移肝切除术后患者中39例有淋巴结被膜外侵犯,21例有多发肝转移灶,30例肝转移灶直径≥2 cm,34例肝切除术切缘范围≥1 cm,淋巴结转移阳性和阴性差异无统计学意义。(2)39例淋巴结被膜外侵犯病例,男女比例为1.05∶1,26例发生在结肠,21例为同时性肝转移,淋巴结被膜外侵犯与性别、年龄、原发灶的部位、大小、浸润深度、肝转移程度、肝转移灶直径等无关,但与肝转移时间(P =0.037)、淋巴结转移数目(P =0.001)、肝转移灶数目(P =0.000)显著相关。(3)结直肠癌肝转移后行肝切除术的患者中位生存期为16(4~84)个月,淋巴结转移阴性患者为54(22~84)个月,淋巴结被膜外转移阴性患者为19(16~22)个月,淋巴结被膜外转移阳性患者为11(4~22)个月,3组比较差异具有统计学意义(χ2=98.699,P <0.01)。(4)淋巴结数目(P =0.021)、淋巴结被膜外侵犯(P =0.002)、术前术后辅助化疗(P =0.000)差异均具有统计学意义(P <0.05)。淋巴结数目、淋巴结被膜外侵犯为影响肝转移灶切除预后的独立因素。结论区域淋巴结的被膜外侵犯是肝切除术后的不良预后因素。
目的:評價淋巴結被膜外侵犯在結直腸癌肝轉移行肝部分切除術後的預後價值。方法迴顧性分析新疆醫科大學第一附屬醫院2002年1月-2012年12月收治的78例行肝切除術的結直腸癌肝轉移患者的臨床資料,對所有術後淋巴結病理標本進行重新評估,對臨床病理資料、生存期進行關聯分析,併通過 long-rank檢驗和Cox模型對影響預後的相關因素進行分析。結果(1)78例結直腸癌肝轉移肝切除術後患者中39例有淋巴結被膜外侵犯,21例有多髮肝轉移竈,30例肝轉移竈直徑≥2 cm,34例肝切除術切緣範圍≥1 cm,淋巴結轉移暘性和陰性差異無統計學意義。(2)39例淋巴結被膜外侵犯病例,男女比例為1.05∶1,26例髮生在結腸,21例為同時性肝轉移,淋巴結被膜外侵犯與性彆、年齡、原髮竈的部位、大小、浸潤深度、肝轉移程度、肝轉移竈直徑等無關,但與肝轉移時間(P =0.037)、淋巴結轉移數目(P =0.001)、肝轉移竈數目(P =0.000)顯著相關。(3)結直腸癌肝轉移後行肝切除術的患者中位生存期為16(4~84)箇月,淋巴結轉移陰性患者為54(22~84)箇月,淋巴結被膜外轉移陰性患者為19(16~22)箇月,淋巴結被膜外轉移暘性患者為11(4~22)箇月,3組比較差異具有統計學意義(χ2=98.699,P <0.01)。(4)淋巴結數目(P =0.021)、淋巴結被膜外侵犯(P =0.002)、術前術後輔助化療(P =0.000)差異均具有統計學意義(P <0.05)。淋巴結數目、淋巴結被膜外侵犯為影響肝轉移竈切除預後的獨立因素。結論區域淋巴結的被膜外侵犯是肝切除術後的不良預後因素。
목적:평개림파결피막외침범재결직장암간전이행간부분절제술후적예후개치。방법회고성분석신강의과대학제일부속의원2002년1월-2012년12월수치적78례행간절제술적결직장암간전이환자적림상자료,대소유술후림파결병리표본진행중신평고,대림상병리자료、생존기진행관련분석,병통과 long-rank검험화Cox모형대영향예후적상관인소진행분석。결과(1)78례결직장암간전이간절제술후환자중39례유림파결피막외침범,21례유다발간전이조,30례간전이조직경≥2 cm,34례간절제술절연범위≥1 cm,림파결전이양성화음성차이무통계학의의。(2)39례림파결피막외침범병례,남녀비례위1.05∶1,26례발생재결장,21례위동시성간전이,림파결피막외침범여성별、년령、원발조적부위、대소、침윤심도、간전이정도、간전이조직경등무관,단여간전이시간(P =0.037)、림파결전이수목(P =0.001)、간전이조수목(P =0.000)현저상관。(3)결직장암간전이후행간절제술적환자중위생존기위16(4~84)개월,림파결전이음성환자위54(22~84)개월,림파결피막외전이음성환자위19(16~22)개월,림파결피막외전이양성환자위11(4~22)개월,3조비교차이구유통계학의의(χ2=98.699,P <0.01)。(4)림파결수목(P =0.021)、림파결피막외침범(P =0.002)、술전술후보조화료(P =0.000)차이균구유통계학의의(P <0.05)。림파결수목、림파결피막외침범위영향간전이조절제예후적독립인소。결론구역림파결적피막외침범시간절제술후적불량예후인소。
Objective To evaluate prognosis of extracapsular spread (ECS)of lymph node for metastatic colorectal cancer (CRC)following liver resection.Methods We did a retrospective analysis of 75 patients with CRC following liver resection from the first affiliated hospital of Xinjiang medical university and the second affiliated hospital of Jilin university from January 2002 and December 2012.All of those preopera-tive,intraoperative and postoperative data were retrospectively reviewed.All resected lymph nodes from primary CRC were re-examined to assess ECS.Associations between clinicopathologic factors and survival were made,affecting the prognosis for single factor and multiple factors analysis through the long-rank test and Cox model related factors.Results ECS was identified in 3 9 patients,timing of liver me-tastasis (P=0.037),the number of lymph node metastasis (P=0.001),number of liver metastases (P=0.000).Univariate analysis showed that the number of lymph nodes (P =0.021),lymph node capsule in-vasion (P =0.002),preoperative adjuvant chemotherapy after surgery (P =0.000),were the important prognostic factors.Multifactor analysis showed that lymph node capsule invasion (P =0.032),number of lymph nodes (P=0.012)were the independent prognosis factors.Conclusion ECS in regional lymph node is a poor prognostic factors after liver resection for CRC.