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-  2018 

不同原发部位结肠癌的临床病理及预后分析

DOI: 10.3971/j.issn.1000-8578.2018.18.0017

Keywords: A Meta-analysis,Value of 18F-FDG PET/CT in Evaluating Chemotherapeutic Effect of Diffuse Large B Cell Lymphoma Patients with Different CD5 Expression,Advances in Prognostic Value of Peripheral Blood Inflammatory Indexes in Non-small Cell Lung Cancer,Effects of MicroRNA-4465 on Apoptosis and Invasion of Colon Cancer Cells,Risk Factors of Pathological Upstaging for Patients with Clinical T2N0M0 Esophageal Squamous Cell Carcinoma,Efficacy and Prognostic Factors of Docetaxel Rechallenge on Metastatic Castrationresistant Prostate Cancer Patients,Cholesterol: A Predictor of Risk and Prognosis of Breast Cancer,Effect of Noscapine on Drug Resistance of 5-Fluorouracil-resistant Human Colon Cancer Cell Lines HT-29/5-Fu, LoVo/5-Fu and SW480/5-Fu,Regulatory Effect of Astragaloside A on Proliferation and Apoptosis of Human Colon Cancer SW480 Cell Line

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Abstract:

摘要 目的 探讨不同原发部位的结肠癌患者临床病理及预后是否存在差异。方法 回顾性分析1 088例结肠癌患者的临床病理资料,应用Kaplan-Meier法进行生存分析,Log rank法比较生存率差异,肿瘤不同部位对预后影响的多因素分析采用Cox比例风险回归模型。结果 升结肠组患者平均年龄最大(61.1±12.3)岁,女性患者所占比例最高(47%)。升结肠组和横结肠组肿瘤直径(5.9±2.2 cm和5.8±2.4 cm)显著大于降结肠组及乙状结肠组(4.4±1.8 cm和4.6±1.7 cm)(P=0.000)。乙状结肠组Ⅰ期患者所占比例最高(9.9%),约为升结肠组的3倍(3.8%)(P=0.001)。升结肠组和横结肠组肿瘤中黏液分泌、低分化及未分化和脉管瘤栓比例均显著高于降结肠组及乙状结肠组,差异均有统计学意义。升结肠组、横结肠组、降结肠组和乙状结肠组患者5年总生存率分别为71.4%、75.4%、73.5%和79.7%,差异有统计学意义(P=0.000)。经多因素回归分析调整后,与升结肠组患者相比,乙状结肠组死亡风险显著降低(HR=0.68, 95%CI: 0.50~0.91)。按期别分层分析显示乙状结肠癌(HR=0.54,95%CI: 0.32~0.90)在Ⅳ期结肠癌中预后最优。结论 不同原发部位的结肠癌患者临床病理及预后存在差异,Ⅳ期结肠癌中乙状结肠癌预后最佳

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