中华肿瘤杂志
中華腫瘤雜誌
중화종류잡지
CHINESE JOURNAL OF ONCOLOGY
2013年
2期
132-134
,共3页
周江蛟%田艳涛%刘昊%张建伟%王成锋%赵平
週江蛟%田豔濤%劉昊%張建偉%王成鋒%趙平
주강교%전염도%류호%장건위%왕성봉%조평
胰腺肿瘤%肿瘤转移%淋巴结转移%因素分析,统计学%预后
胰腺腫瘤%腫瘤轉移%淋巴結轉移%因素分析,統計學%預後
이선종류%종류전이%림파결전이%인소분석,통계학%예후
Pancreatic neoplasms%Neoplasm metastasis%Lymphatic metastasis%Factor analysis,statistical%Prognosis
目的 研究胰腺癌的临床病理特征与淋巴结转移的关系.方法 回顾性分析71例手术切除的胰腺癌患者性别、年龄、术前CA-19-9水平、血型、肿瘤部位、分化程度、肿瘤最大径、侵犯范围和脉管瘤栓等临床病理资料,分析其与淋巴结转移的关系.结果 71例患者全部行根治性切除术,其中胰十二指肠切除术45例,胰体尾加脾切除术26例.71例患者中,淋巴结转移36例(50.7%).共检出淋巴结979枚,平均13.8枚/例;其中阳性淋巴结90枚,平均2.5枚/例.单因素分析显示,胰腺癌的分化程度与侵犯范围与淋巴结转移有关(P<0.05).Logistic回归多因素分析显示,肿瘤分化程度低和侵犯胰腺外组织可增加胰腺癌淋巴结转移风险(P<0.05).结论 胰腺癌的分化程度和侵犯范围与淋巴结转移密切相关,而患者性别、年龄、术前CA-19-9水平、血型、肿瘤部位、肿瘤最大径和脉管瘤栓与淋巴结转移无关.因此,对于术中判断肿瘤分化程度低和侵犯胰腺外组织的患者,应重视淋巴结的清扫.
目的 研究胰腺癌的臨床病理特徵與淋巴結轉移的關繫.方法 迴顧性分析71例手術切除的胰腺癌患者性彆、年齡、術前CA-19-9水平、血型、腫瘤部位、分化程度、腫瘤最大徑、侵犯範圍和脈管瘤栓等臨床病理資料,分析其與淋巴結轉移的關繫.結果 71例患者全部行根治性切除術,其中胰十二指腸切除術45例,胰體尾加脾切除術26例.71例患者中,淋巴結轉移36例(50.7%).共檢齣淋巴結979枚,平均13.8枚/例;其中暘性淋巴結90枚,平均2.5枚/例.單因素分析顯示,胰腺癌的分化程度與侵犯範圍與淋巴結轉移有關(P<0.05).Logistic迴歸多因素分析顯示,腫瘤分化程度低和侵犯胰腺外組織可增加胰腺癌淋巴結轉移風險(P<0.05).結論 胰腺癌的分化程度和侵犯範圍與淋巴結轉移密切相關,而患者性彆、年齡、術前CA-19-9水平、血型、腫瘤部位、腫瘤最大徑和脈管瘤栓與淋巴結轉移無關.因此,對于術中判斷腫瘤分化程度低和侵犯胰腺外組織的患者,應重視淋巴結的清掃.
목적 연구이선암적림상병리특정여림파결전이적관계.방법 회고성분석71례수술절제적이선암환자성별、년령、술전CA-19-9수평、혈형、종류부위、분화정도、종류최대경、침범범위화맥관류전등림상병리자료,분석기여림파결전이적관계.결과 71례환자전부행근치성절제술,기중이십이지장절제술45례,이체미가비절제술26례.71례환자중,림파결전이36례(50.7%).공검출림파결979매,평균13.8매/례;기중양성림파결90매,평균2.5매/례.단인소분석현시,이선암적분화정도여침범범위여림파결전이유관(P<0.05).Logistic회귀다인소분석현시,종류분화정도저화침범이선외조직가증가이선암림파결전이풍험(P<0.05).결론 이선암적분화정도화침범범위여림파결전이밀절상관,이환자성별、년령、술전CA-19-9수평、혈형、종류부위、종류최대경화맥관류전여림파결전이무관.인차,대우술중판단종류분화정도저화침범이선외조직적환자,응중시림파결적청소.
Objective To investigate retrospectively the relationship between clinicopathological factors and lymph node matastasis of pancreatic adenocarcinoma.Methods The clinicopathological factors,including gender,age,preoperative CA-19-9 level etc.of 71 patients with pancreatic adenocarcinoma were summarized to analyze the relationship between those factors and lymph node matastasis.Results Among the 71 cases,there were 49 males (69.0%) and 22 females (31.0%).Forty-eight were ≥60 (67.6%) and 23 were <60 (32.4%) years old.Twenty patients had normal preoperative CA-19-9 level (28.2%) and 51 had elevated level (71.8%).The tumor in 43 (60.6%) cases located in the pancreatic head and neck,and 28 (39.4%) in the body and tail.The tumors in 8 patients were well-differentiated (11.3%),27 were moderately differentiated (38.0%),and 36 were poorly differentiated (50.7%).The maximum diameter of the tumor was ≤2 cm in 11 cases (15.5%),2-5 cm in 45 cases (63.4%),and > 5 cm in 15 cases (21.1%).Ten patients had tumor confined to the pancreas (14.1%),and 61 invaded peripancreatic tissues (85.9%).Vascular tumor thrombus was found in 48 cases (67.6%),and 23 cases were absent (32.4%).Thirty-six cases had lymph node matastasis (50.7%).Univariate chi-square test revealed that diferentiation and range of local infiltration were significantly associated with lymph node meatstasis (P <0.05).Multivariate logistic regression analysis also showed that differentiation and range of local infiltration were significantly associated with lymph node meatstasis (P < 0.05).Conclusions The differentiation of tumor and range of local infiltration of pancreatic adenocarcinoma are significantly associated with lymph node metastasis.There is no significant relationship of location of the tumor,maximum diameter,presence or absence of vascular tumor thrombus with lymph node metastasis.Therefore,special attention should be paid to lymph node dissection in cases with a poorly differentiated pancreatic adenocarcinoma invading into peripancreatic tissues.