早期胃癌淋巴结转移潜在危险因素分析
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胃癌14v组淋巴结转移的危险因素及转移对患者预后的影响分析季良;屈陈江【摘要】目的:探讨胃癌14v组淋巴结转移的危险因素及转移对患者预后的影响。
方法对93例行胃癌根治术治疗的胃癌患者的临床资料进行回顾性分析,观察其14v组淋巴结转移情况,分析影响因素;并将其分为转移组及非转移组,对比2组患者的预后。
结果93例患者共出现13例14v组淋巴结转移,转移率13.98%。
单因素回归分析发现,胃癌14v组淋巴结转移与病灶位置、肿瘤Borrmann分型、淋巴结转移数量及TNM分期有关(P<0.05),与年龄、性别、病灶直径、分化程度及浸润深度方面无关(P>0.05);多因素回归分析发现,胃下部肿瘤、Borrmann分型Ⅲ~Ⅳ型、淋巴结转移数量N3及肿瘤TNM分期Ⅲ~Ⅳ期均为影响胃癌14v组淋巴结转移的独立危险因素(P<0.05)。
与非转移组相比,转移组病死率更高,中位生存时间更短(P均<0.05)。
结论具有上述指标的患者具有更高的14v组淋巴结转移风险,在术前应明确患者的各项指标,制定相应的淋巴结清扫范围,在确保患者的淋巴屏障功能得到有效保护的前提下尽可能清除癌灶,保证其预后及生存质量。
%Objective To investigate therisk factors of 14v lymph node metastasis in gastric carcinoma and effectof me-tastasis on the prognosis ,and provide method to improve the prognosis of the patients .Methods Clinical data of 93 patients with gastric cancer treated with radical operation were retrospectively analyzed ,and14v lymph node metastasis were observed and di-vided into metastasis group and non-metastasis group,the clinical data were compared between the 2 groups,factors affecting the prognosis were analyzed and prognosiswere compared between the 2 groups.Results In 93 patients,there were 13 cases of 14v lymph node metastasis,distant metastasis rate was13.98%.Single factor regression analysis showed that 2 groups of patients in the location of the lesion,tumor Borrmann type,lymph node metastasis and TNM staging was statistically significant (P<0.05),in age,gender,tumor size,differentiation and infiltration depth difference was not statistically significant (P>0.05);multi-factor re-gression analysis found that the lower part of the stomach ,tumor,Borrmann t ype Ⅲ ~Ⅳtype,lymph node metastasis in N 3 and tumor TNM stageⅢ ~Ⅳwere the independent risk factors for metastasis of gastric cancer 14v lymph node(P<0.05).Conclu-sion Patients with the above indexes has higher risk of 14v lymph node metastasis ,and all indexes should be clear before surgery to formulate corresponding lymph node dissection area .The lymph barrier function of patients can be effectively protected by re-move the tumor ,and ensure the prognosis and quality of life .【期刊名称】《实用癌症杂志》【年(卷),期】2015(000)003【总页数】3页(P395-397)【关键词】胃癌;14v组淋巴结;危险因素;预后【作者】季良;屈陈江【作者单位】215600 江苏省张家港市第一人民医院;215600 江苏省张家港市第一人民医院【正文语种】中文【中图分类】R735.2Risk Factors of 14V Lymph Node Metastasis in Gastric Carcinoma and Effect ofMetastasis on the PrognosisJILiang,QUChenjiang.ZhangjiagangFirstPeople'sHospital,Zhangjiagang,215600【Abstract】Objective To investigate the risk factors of 14v lymph node metastasis in gastric carcinoma and effect of metastasis on the prognosis,and provide method to improve the prognosis of the patients.Methods Clinical data of 93 patients with gastric cancer treated with radical operation were retrospectively analyzed,and 14v lymph node metastasis were observed and divided into metastasis group and non-metastasis group,the clinical data were compared between the 2 groups,factors affecting the prognosis were analyzed and prognosis were compared between the 2 groups.Results In 93 patients,there were 13 cases of 14v lymph node metastasis,distant metastasis rate was13.98%.Single factor regression analysis showed that 2 groups of patients in the location of the lesion,tumor Borrmann type,lymph node metastasis and TNM staging was statistically significant(P<0.05),in age,gender,tumor size,differentiation and infiltration depth difference was not statistically significant(P>0.05);multi-factor regression analysis found that the lower part of the stomach,tumor,Borrmann type Ⅲ ~ Ⅳ type,lymph nodemetastasis in N3and tumor TNM stage Ⅲ ~ Ⅳ were the independent risk factors for metastasis of gastric cancer 14v lymph node(P<0.05).Conclusion Patients with the above indexes has higher risk of 14v lymph node metastasis,and all indexes should be clear before surgery to formulate corresponding lymph node dissection area.The lymph barrier function of patients can be effectively protected by remove the tumor,and ensure the prognosis and quality of life.【Key words】Gastric carcinoma;14v lymph node;Risk factors;Prognosis近年来,胃癌根治术更加注重对淋巴结的清扫,但有部分国外学者指出,14v组淋巴结的转移率较低且预后较好,如果盲目行大范围淋巴结清扫则会导致患者多种并发症的出现[1]。
胃癌是临床常见恶性肿瘤之一,致死率高,死亡原因与癌症细胞的转移扩散密切相关[1]。
胃癌发病往往具有一定的隐匿性,早期没有症状或者症状不典型,常表现为乏力、食欲不振、腹痛腹胀等。
目前临床对于胃癌的治疗尚无明确有效的方法,常采取化疗为主、其他治疗为辅的治疗方式[2]。
血清肿瘤标志物包括血清甲胎蛋白(AFP)、癌胚抗原(CEA)、糖类抗原19-9 (CA19-9)、糖类抗原125(CA125),是机体癌细胞产生的一种抗原和生物性活性物质,正常组织状态下含量甚微。
AFP是早期诊断原发性肝癌最敏感、最特异的指标,适用于大规模普查;CEA升高常见于大肠癌、胰腺癌、胃癌、乳腺癌等,在心血管疾病、糖尿病、结肠炎等疾病患者中常见CEA升高,常作为辅助指标[3-4]。
上皮性卵巢肿瘤患者中90%可见CA125升高,而血清CA19-9在胃癌患者中也明显升高,对临床诊断和治疗具有重要意义[5]。
本研究旨在观察早期胃癌患者化疗前后血清AFP、CEA、CA19-9、CA125表达水平,并探讨其对发生淋巴结转移的预测价值。
1资料与方法1.1一般资料回顾性分析2020年12月至2022年11月西安医学院附属宝鸡医院收治的56例早期胃癌患者的临床资料。
纳入标准:(1)经胃镜以及胃镜下的活检确诊为早期胃癌,均符合国际抗癌联盟TNM分期[6]中Ⅰ~Ⅱ期胃癌;(2)均首次确诊,预计生存期≥6个月;(3)无脏器功能障碍;(4)病例资料完整,化疗前后均有血清AFP、CEA、CA19-9、CA125等检测数据。
排除标准:(1)因胃癌并发症如出血、穿孔或梗阻等情况行急诊手术者;(2)具有严重的肝肺脏器疾病者;(3)胃间质瘤、胃肉瘤或胃淋巴瘤者;(4)资料不全者。
56例患者中男性44例,女性12例;年龄60~82岁,平均(69.38±10.26)岁;小胃癌16例,微小胃癌30例,点状癌10例。
通过腹部增强CT、肿瘤标志物检测和病理检查观察患者淋巴结转移情况,按患者是否有淋巴结转移分为转移组9例和未转移组47例。
早期胃癌淋巴结转移独立危险因素分析池良杰;许超;王襄瑜;陈黎奇;吴健生;陈鸿源;郑羽【期刊名称】《中国现代医生》【年(卷),期】2018(056)017【摘要】目的探讨早期胃癌淋巴结转移的独立危险因素,为不同临床特征的早期胃癌患者制定最佳的治疗方案提供依据.方法回顾性分析2012年6月~2016年12月期间在本院行手术治疗及病理确诊为早期胃癌的病例235例,收集患者的性别、年龄、肿瘤位置分区、肉眼分型、肿瘤大小、肿瘤侵犯深度、肿瘤分化程度、脉管侵犯、淋巴管侵犯以及神经侵犯等临床病理特征,采用χ2检验或Fisher精确概率法进行单因素分析,用二元Logistic回归分析进行多因素分析.结果 235例早期胃癌淋巴结转移率为11.9%;单因素分析显示:肿瘤大小、侵犯深度、分化程度、脉管侵犯、淋巴管侵犯与早期胃癌淋巴结转移存在相关性(P<0.05).多因素分析显示:肿瘤大小(P=0.002)和肿瘤分化程度(P=0.003)为早期胃癌淋巴结转移的独立危险因素.对于胃下部癌,第6组淋巴结转移率最高(8.6%);对于胃中部癌,第3组淋巴结转移率最高(3.6%);对于胃上部癌,第1组淋巴结转移率最高(4.8%).结论对于肿瘤大小超过20 mm以及分化程度低的早期胃癌患者,不建议行内镜治疗.【总页数】4页(P31-34)【作者】池良杰;许超;王襄瑜;陈黎奇;吴健生;陈鸿源;郑羽【作者单位】福建医科大学省立临床医学院福建省立医院胃肠外科,福建福州350001;福建医科大学省立临床医学院福建省立医院胃肠外科,福建福州 350001;福建医科大学省立临床医学院福建省立医院胃肠外科,福建福州 350001;福建医科大学省立临床医学院福建省立医院胃肠外科,福建福州 350001;福建医科大学省立临床医学院福建省立医院胃肠外科,福建福州 350001;福建医科大学省立临床医学院福建省立医院胃肠外科,福建福州 350001;福建医科大学省立临床医学院福建省立医院胃肠外科,福建福州 350001【正文语种】中文【中图分类】R735.2【相关文献】1.女性早期胃癌患者淋巴结转移的危险因素分析 [J], 孙本龙; 马婷婷; 邱谢武; 冯敏; 姜波; 刘绪舜; 孟繁杰; 管文贤2.早期胃癌淋巴结转移的相关危险因素分析及治疗策略 [J], 张智勇;裘丰3.早期胃癌淋巴结转移的危险因素分析 [J], 仲艳丽4.早期胃癌淋巴结转移的危险因素:1093例病例的回顾性分析 [J], 庄端明;张斌;邢一鸣;唐月华;马亦旻;高福平;马平;魏谨;徐桂芳5.中老年早期胃癌浸润深度相关因素分析及其与淋巴结转移的关系 [J], 梁松;江频;李靖;方心安;杨力因版权原因,仅展示原文概要,查看原文内容请购买。
doi:10.3971/j.issn.1000-8578.2023.22.1333胃上部癌No.12a 组淋巴结转移规律及生存 分析杜书祥1,吴刚2No.12a Lymph Node Metastasis and Survival Analysis of Upper Gastric Cance r DU Shuxiang 1, WU Gang 21. Department of Gastrointestinal Surgery, People’s Hospital of Zhengzhou University, Zhengzhou 450003, China;2. Department of Gastrointestinal Surgery, Henan Provincial People’s Hospital, Zhengzhou 450003, ChinaCorrespondingAuthor:WUGang,E-mail:********************Abstract: Objective To analyze the relationship between No.12a lymph node metastasis and clinicopathological features of upper gastric cancer and to discuss the indications and prognostic significance of lymph node dissection in this group. Methods A retrospective analysis was performed on the medical records of 377 patients with upper gastric cancer, to compare the relationship between No.12a lymph node metastasis and clinicopathological characteristics of patients with upper gastric cancer. Kaplan-Meier method was used to analyze the prognosis of patients with or without No.12a lymph node metastasis, and Cox regression analysis was performed to analyze the influencing factors of prognosis and survival of patients with upper gastric cancer. Results Tumor location (lesser curvature side), tumor diameter (≥5.5 cm), degree of differentiation, and T/N/TNM stage were significantly correlated with No.12a lymph node metastasis (P <0.05). After excluding N staging, Cox regression results showed that the degree of differentiation (HR : 0.668, 95%CI : 0.48-0.931, P =0.017) and pTNM stage (HR : 6.319, 95%CI : 4.063-9.828, P <0.001) were the independent risk factors, but No.12a lymph node metastasis (HR : 1.477, 95%CI : 0.71-3.075, P =0.297) was not an independent risk factor for survival of upper gastric cancer patients. Conclusion No.12a lymph node metastasis does not seem to be an independent risk factor for the prognosis of upper gastric cancer patients. However, the prognosis of patients with No.12a lymph node metastasis is worse than that of patients without No.12a lymph node metastasis. The No.12a lymph nodes should be actively dissected when the tumor is in the following situations: the tumor is located in the lesser curvature, the degree of differentiation is poorly differentiated, and the tumor stage is late (T4, N3, or Ⅱ-Ⅲ stage).Key words: Upper gastric cancer; Survival rate; No.12a lymph node; Laparoscopic radical gastrectomy Funding: Key Project Built by Henan Province (No. SBGJ202102028)Competing interests: The authors declare that they have no competing interests.摘 要:目的 分析No.12a 组淋巴结转移与胃上部癌临床病理特征的关系,讨论该组淋巴结的清扫适应证及其预后意义。
早期胃癌淋巴结转移潜在危险因素分析杨磊磊;戴岳楚;董米连;杨秀英;叶甫波;廖伟;梅统【摘要】目的:探讨影响早期胃癌淋巴结转移的潜在危险因素,指导胃癌淋巴结清扫术(D1或D2)的合理应用.方法:回顾性分析1995年3月-2010年6月经手术治疗的336例早期胃癌患者的临床病理资料,对影响早期胃癌淋巴结转移的潜在危险因素进行单因素及多因素分析.结果:早期胃癌淋巴结转移与性别(P=0.010)、年龄(P=0.013)、肿瘤部位(P=0.042)、有无合并溃疡(P=0.001)、浸润深度(P<0.0001)、有无脉管癌栓(P <0.0001)有关,合并有溃疡(P=0.012)、浸润至黏膜下层(P=0.008)及有脉管癌栓(P=0.001)是淋巴结转移的独立性危险因素;黏膜内癌淋巴结转移与肿瘤部位(P=0.007)及大小(P=0.010)有关,肿瘤直径> 20mm(P=0.041)是黏膜内癌淋巴结转移的独立性危险因素.结论:合并有溃疡、浸润至黏膜下层及有脉管癌栓的早期胃癌患者进行手术时,建议行淋巴结清扫(D2)术;肿瘤直径>20 mm黏膜内癌也要考虑行淋巴结清扫(D2)术.%Objective To analyze the potential risk factors of lymph node metastasis with early gastric cancer (EGC) and to provide references for the clearance of lymphnodes(Dl or D2). Methods Three hundred and thirty-six patients with EGC removed surgically from Mar 1995 to Jun 2010 were analyzed retrospectively, the clinicopathologic features and lymph node metastasis were analyzed by univariate analysis and multivariate analysis. Results Univariate analysis revealed correlations between lymph node metastasis and various factors ranging from patient's gender(P=0.010), patient'sage(P=0.013), location of tumor (P=0.042), presence of an ulcer (P=0.001), depth of invasion (P <0.000l) and presence of lymphatic thrombiinvolvement (P <0.000l). However, in multivariate analysis, presence of an ulcer (P=0.012), invasion to the submucosal (P=0.008),and lymphatic involvement(P=0.00l) were found to be independent risk factors. While in patients with intramucosal EGC, the tumor size (P=0.007) and location of tumor (P=0.0l0) were risk factors, tumor diameter> 20 mm(P= 0.041) was the only independent risk factor. Conclusions In case of the Presence of an ulcer, invasion into the submucosa and vascular invasion in patients with early gastric cancer, lymph node dissection should be con-sidered(D2).Also in those with intramucosal cancer and the tumor diameter greater than 20 mm should be considered lymph node dissection(D2) should be considered.【期刊名称】《中国中西医结合外科杂志》【年(卷),期】2012(018)002【总页数】4页(P110-113)【关键词】早期胃癌;临床病理特征;淋巴结转移;危险因素【作者】杨磊磊;戴岳楚;董米连;杨秀英;叶甫波;廖伟;梅统【作者单位】浙江省临海市温州医学院附属浙江省台州医院,临海317000;浙江省临海市温州医学院附属浙江省台州医院,临海317000;浙江省临海市温州医学院附属浙江省台州医院,临海317000;浙江省临海市温州医学院附属浙江省台州医院,临海317000;浙江省台州市台州市立医院,台州318000;浙江省温州市温州医学院,温州325000;浙江省温州市温州医学院,温州325000【正文语种】中文【中图分类】R735.2早期胃癌(early gastric cancer,EGC)是指癌灶仅限于黏膜层或黏膜下层的胃癌,无论病灶大小及有无淋巴结转移。
胃癌根治术后早期复发转移的危险因素分析曹孟轩;胡灿;张延强;黄灵;杜义安;于鹏程;章若岚;徐志远;程向东【期刊名称】《中国癌症杂志》【年(卷),期】2022(32)7【摘要】背景与目的:目前胃癌仍是癌症死亡的重要原因,其术后复发是导致胃癌患者生存率较低的主要因素。
本研究旨在探讨胃癌患者术后早期、晚期复发转移与临床病理学特征的关系,以便更好地改善胃癌预后。
方法:回顾性分析2014年1月—2016年1月在浙江省肿瘤医院行胃癌根治性手术后出现复发转移的188例胃癌患者的临床病理学资料,比较早期复发转移患者(≤2年)与晚期复发转移患者(>2年)的临床病理学特征的差异。
结果:188例患者中,126例患者出现早期复发,62例患者出现晚期复发,总体中位复发时间为术后18个月。
复发部位、淋巴结转移、浆膜浸润、无术前新辅助化疗、无术后辅助化疗及低分化是胃癌术后早期复发的独立危险因素。
结论:复发部位、术前新辅助化疗、术后辅助化疗、淋巴结转移、浸润深度及组织分化程度与术后复发有关。
【总页数】8页(P588-595)【作者】曹孟轩;胡灿;张延强;黄灵;杜义安;于鹏程;章若岚;徐志远;程向东【作者单位】中国科学院大学附属肿瘤医院(浙江省肿瘤医院)胃外科;温州医科大学;浙江中医药大学第一临床医学院;浙江中医药大学第二临床医学院【正文语种】中文【中图分类】R735.2【相关文献】1.影响胃癌根治术术后2年内复发转移的危险因素调查分析2.胃癌根治术患者术后早期复发转移的相关危险因素3.影响胃癌根治术后早期复发的危险因素分析4.胃癌根治术后早期复发转移的危险因素分析5.影响胃癌根治术后早期复发的危险因素分析因版权原因,仅展示原文概要,查看原文内容请购买。