青年結(jié)腸癌的臨床病理特征和分子特征
發(fā)布時(shí)間:2021-02-06 11:14
第一部分青年結(jié)腸癌的臨床病理特征研究背景和目的:結(jié)直腸癌多發(fā)于老年人,90%以上發(fā)生于55歲以上。近年來隨著在老年人群中普及腫瘤篩查和纖維腸鏡檢查,結(jié)直腸癌的總發(fā)病率和死亡率明顯下降,而青年結(jié)直腸癌(early-onset colorectal cancer,EOCRC)的發(fā)病率卻在逐年上升。青年結(jié)直腸癌是區(qū)別于老年結(jié)直腸癌的獨(dú)立亞型,具有獨(dú)特的臨床病理特征和預(yù)后。青年結(jié)直腸癌常被定義為一種侵襲性疾病,診斷時(shí)分期晚,組織學(xué)分化差,粘液腺癌、印戒細(xì)胞癌常見,預(yù)后差。左右半結(jié)腸癌從胚胎起源到流行病學(xué)、臨床病理特征、分子特征、治療及預(yù)后方面均有明顯差異,其相關(guān)研究愈來愈受到重視。目前國(guó)內(nèi)外在青年結(jié)直腸癌中左右半結(jié)腸的相關(guān)研究很少,亟待大樣本的數(shù)據(jù)分析以更好的指導(dǎo)臨床工作。本研究旨在探索≤40歲青年結(jié)腸癌的臨床病理特征及左、右半結(jié)腸癌的差異,從而為今后青年結(jié)腸癌的治療和預(yù)后提供新的思路。方法:收集2004年1月至2014年12月期間山東大學(xué)齊魯醫(yī)院手術(shù)切除并經(jīng)病理確診的年齡≤4 0歲結(jié)腸癌患者18 7例,其中4例家族性腺瘤性息肉。╢amilial adenomatous polyposis,...
【文章來源】:山東大學(xué)山東省 211工程院校 985工程院校 教育部直屬院校
【文章頁數(shù)】:189 頁
【學(xué)位級(jí)別】:博士
【部分圖文】:
圖1青年結(jié)腸癌的發(fā)病部位??
左右半結(jié)腸EGFR;通路相關(guān)基因突變情況
圖17種系突變情況??
【參考文獻(xiàn)】:
期刊論文
[1]New trends in molecular and cellular biomarker discovery for colorectal cancer[J]. Parisa Aghagolzadeh,Ramin Radpour. World Journal of Gastroenterology. 2016(25)
[2]Clinical and molecular features of young-onset colorectal cancer[J]. Veroushka Ballester,Shahrooz Rashtak,Lisa Boardman. World Journal of Gastroenterology. 2016(05)
[3]Right-sided colon cancer and left-sided colorectal cancer respond differently to cetuximab[J]. Feng Wang,Long Bai,Tian-Shu Liu,Yi-Yi Yu,Ming-Ming He,Kai-Yan Liu,Hui-Yan Luo,Dong-Sheng Zhang,Yin Jin,Feng-Hua Wang,Zhi-Qiang Wang,De-Shen Wang,Miao-Zhen Qiu,Chao Ren,Yu-Hong Li,Rui-Hua Xu. Chinese Journal of Cancer. 2015(09)
[4]Early-onset colorectal cancer:A separate subset of colorectal cancer[J]. Irene Osorio Silla,Daniel Rueda,Yolanda Rodríguez,Juan Luis García,Felipe de la Cruz Vigo,José Perea. World Journal of Gastroenterology. 2014(46)
[5]Early-onset colorectal cancer:A sporadic or inherited disease?[J]. Vittoria Stigliano,Lupe Sanchez-Mete,Aline Martayan,Marcello Anti. World Journal of Gastroenterology. 2014(35)
[6]Molecular and prognostic heterogeneity of microsatellite-unstable colorectal cancer[J]. Jung Ho Kim,Gyeong Hoon Kang. World Journal of Gastroenterology. 2014(15)
[7]Clinical characteristics and prognosis of young patients with colorectal cancer in Eastern China[J]. Jian-Fei Fu,Yan-Qin Huang,Jiao Yang,Cheng-Hao Yi,Hai-Long Chen,Shu Zheng. World Journal of Gastroenterology. 2013(44)
[8]Approach to early-onset colorectal cancer:Clinicopathological,familial,molecular and immunohistochemical characteristics[J]. Jose Perea,Edurne Alvaro,Yolanda Rodríguez,Cristina Gravalos,Eva Sánchez-Tomé,Barbara Rivera,Francisco Colina,Pablo Carbonell,Rogelio González-Sarmiento,Manuel Hidalgo,Miguel Urioste. World Journal of Gastroenterology. 2010(29)
本文編號(hào):3020512
【文章來源】:山東大學(xué)山東省 211工程院校 985工程院校 教育部直屬院校
【文章頁數(shù)】:189 頁
【學(xué)位級(jí)別】:博士
【部分圖文】:
圖1青年結(jié)腸癌的發(fā)病部位??
左右半結(jié)腸EGFR;通路相關(guān)基因突變情況
圖17種系突變情況??
【參考文獻(xiàn)】:
期刊論文
[1]New trends in molecular and cellular biomarker discovery for colorectal cancer[J]. Parisa Aghagolzadeh,Ramin Radpour. World Journal of Gastroenterology. 2016(25)
[2]Clinical and molecular features of young-onset colorectal cancer[J]. Veroushka Ballester,Shahrooz Rashtak,Lisa Boardman. World Journal of Gastroenterology. 2016(05)
[3]Right-sided colon cancer and left-sided colorectal cancer respond differently to cetuximab[J]. Feng Wang,Long Bai,Tian-Shu Liu,Yi-Yi Yu,Ming-Ming He,Kai-Yan Liu,Hui-Yan Luo,Dong-Sheng Zhang,Yin Jin,Feng-Hua Wang,Zhi-Qiang Wang,De-Shen Wang,Miao-Zhen Qiu,Chao Ren,Yu-Hong Li,Rui-Hua Xu. Chinese Journal of Cancer. 2015(09)
[4]Early-onset colorectal cancer:A separate subset of colorectal cancer[J]. Irene Osorio Silla,Daniel Rueda,Yolanda Rodríguez,Juan Luis García,Felipe de la Cruz Vigo,José Perea. World Journal of Gastroenterology. 2014(46)
[5]Early-onset colorectal cancer:A sporadic or inherited disease?[J]. Vittoria Stigliano,Lupe Sanchez-Mete,Aline Martayan,Marcello Anti. World Journal of Gastroenterology. 2014(35)
[6]Molecular and prognostic heterogeneity of microsatellite-unstable colorectal cancer[J]. Jung Ho Kim,Gyeong Hoon Kang. World Journal of Gastroenterology. 2014(15)
[7]Clinical characteristics and prognosis of young patients with colorectal cancer in Eastern China[J]. Jian-Fei Fu,Yan-Qin Huang,Jiao Yang,Cheng-Hao Yi,Hai-Long Chen,Shu Zheng. World Journal of Gastroenterology. 2013(44)
[8]Approach to early-onset colorectal cancer:Clinicopathological,familial,molecular and immunohistochemical characteristics[J]. Jose Perea,Edurne Alvaro,Yolanda Rodríguez,Cristina Gravalos,Eva Sánchez-Tomé,Barbara Rivera,Francisco Colina,Pablo Carbonell,Rogelio González-Sarmiento,Manuel Hidalgo,Miguel Urioste. World Journal of Gastroenterology. 2010(29)
本文編號(hào):3020512
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