200例左、右半结肠癌临床病理特征对比分析论文_陈芊杏,尹涛,刘云,胡佳佳,孙兴旺(通讯作者)

(西南医科大学附属医院病理科 四川泸州 646000)

【摘要】目的:对比左、右半结肠癌患者临床病理特征的异同。方法:回顾性分析2017年1月至2017年12月在西南医科大学附属医院胃肠外科接受外科手术治疗的200例结肠癌患者的病例资料,分析左、右半结肠癌患者的临床病理特征。结果:200例左、右半结肠癌患者相比,两者间发病年龄、腹痛腹胀症状、便血症状、腹部肿块体征、分化程度等方面存在统计学差异(P<0.05),在性别、肠梗阻症状、CEA水平、CA724水平、CA199水平、肿瘤大小、pTNM分期、淋巴结转移等方面无统计学差异(P>0.05)。结论:右半结肠癌与左半结肠癌相比,患者发病年龄、低级别分化率更高。将结肠癌分为左半结肠癌、右半结肠癌可能更加合理。

【关键词】 左半结肠癌;右半结肠癌;临床体征;病理特征

【中图分类号】R735.3 【文献标识码】A 【文章编号】1007-8231(2018)27-0044-02

Comparative analysis of clinical and pathological features of 200 cases of left and right sided colon cancer

Chen Qianxing,YinTao,Liu Yun, Hu Jiajia ,Sun Xingwang(Correspondence)

Department of Pathology,the Affiliated Hospital of Southwest Medical University,Luzhou,646000,China

【Abstract】Objective Compare the clinicopathological features of patients with left and right sided colon cancer. Methods Retrospectively analyze the case data of 200 patients with colon cancer who received surgical treatment in gastrointestinal surgery of Affiliated Hospital of southwest Medical University from January 2017 to December 2017, and analyze the clinicopathological features of patients with left and right sided colon cancer. Results There were statistically significant differences in age, abdominal pain, abdominal distension, hematuria, abdominal mass sign, and differentiation degree among 200 patients with left and right sided colon cancer (P<0.05).and there were no statistically significant differences in gender, ileus symptoms, CEA level, CA724 level, CA199 level, tumor size, pTNM stage, lymph node metastasis, etc (P>0.05). Conclusions Compared with left sided colon cancer patients, the age and grade differentiation rate of the right sided colon caner patients were higher. It seems reasonable to divide CRC into right sided cancer and left sided cancer.

【Key words】left sided colon cancer,right sided colon cancer, clinical?signs, pathological?features

结肠癌是世界范围内最常见的恶性肿瘤之一,世界范围内其发病率居第3位[1]。随着我国人民生活水平的提高及饮食习惯的改变,我国结肠癌发病率及死亡率仍呈升高趋势[2]。根据结肠癌原发肿瘤部位的不同,可将结肠癌分为左半结肠癌(left sided colon cancer,LSCC)及右半结肠癌(right sided colon caner,RSCC)。左半结肠癌原发肿瘤部位包括横结肠左半部、降结肠和乙状结肠;右半结肠癌原发肿瘤部位包括盲肠、升结肠和横结肠右半部[3]。左、右半结肠癌生物学行为存在差异,本文通过回顾性分析200例结肠癌患者的临床病例资料,探讨左、右半结肠结肠癌临床病理特征的差异。

1.资料与方法

1.1 研究对象

收集2017年1月至2017年12月在西南医科大学附属医院胃肠外科接受外科手术治疗的200例结肠癌患者的病例资料。纳入标准:(1)经术后病理学检查确诊结肠癌。(2)病例资料完整。(3)签署知情同意书。排除标准:(1)除结肠癌以外,同时合并其它器官肿瘤病史。(2)病例资料缺失。

1.2 资料收集

通过查阅病例,收集患者病例资料,包括性别、发病年龄、症状、体征、术前血清肿瘤标志物水平、肿瘤部位、分化程度、肿瘤大小、肿瘤分期、淋巴结转移情况等。

1.3 统计学分析

应用SPSS17.0统计软件进行分析。计数资料比较采用χ2检验,P<0.05为差异有统计学意义。

2.结果

2.1 左、右半结肠癌患者临床特征比较

右半结肠癌患者与左半结肠癌患者相比,两者间年龄、腹痛腹胀症状、便血症状、腹部肿块体征方面存在统计学差异(P<0.05),两者间性别、肠梗阻症状、CEA水平、CA724水平及CA199水平无统计学差异(P>0.05)。见表1。

2.2 左、右半结直肠癌患者病理特征比较

左、右半结肠癌患者分化程度存在统计学差异(P=0.002),且左半结肠癌患者高级别分化率高于右半结肠癌患者。左、右半结肠癌患者在肿瘤大小、pTNM分期、淋巴结转移等方面无统计学差异(P<0.05)。见表2。

综上,左、右半结肠癌在临床病理特征方面存在差异,右半结肠癌患者发病年龄较高、低级别分化率较高。将结肠癌分为左半结肠癌、右半结肠癌可能更加合理。

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[7] Chen J,Smalligan R D,Nadesan S.When a good call leads to a bad connection:colovesical fistula in colorectal cancer treated with bevacizumab[J].Hosp Pract (1995), 2016,44(3):120-2.

[8]李昕雨,屈怡帆,李娟,etal.不同发病部位结肠癌临床特征及预后分析[J].解放军医学院学报,2016,37(11):1142-1144+1196.

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通讯作者:孙兴旺,Email:lysunxw@163.com

论文作者:陈芊杏,尹涛,刘云,胡佳佳,孙兴旺(通讯作者)

论文发表刊物:《心理医生》2018年9月27期

论文发表时间:2018/10/11

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200例左、右半结肠癌临床病理特征对比分析论文_陈芊杏,尹涛,刘云,胡佳佳,孙兴旺(通讯作者)
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