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Almost simple groups with socle ^3D_4(q)act on finite linear spaces

Science china mathematics 2006年第12期49卷 1768-1776页

作者： liu weijun, dai shaojun & gong luozhong school of mathematics, central south university, changsha 410075, china Department of mathematics, Hunan university of Science and Engineering, Yongzhou 425006, china 1. school of mathematics Central South University Changsha 410075 China 2. Department of mathematics Hunan University of Science and Engineering Yongzhou 425006 China

After the classification of flag-transitive linear spaces,attention has now turned to line-transitive linear *** spaces are first divided into the point-imprimitive and the point-primitive,the first class is usually easy by the theorem of Delandtsheer and *** primitive ones are now subdivided,according to the O'Nan-Scotte theorem and some further work by Camina,into the socles which are an elementary abelian or non-abelian *** this paper,we consider the ***,T ≤ G ≤ Aut(T) and G acts line-transitively on finite linear spaces,where T is a non-abelian *** obtain some useful *** particular,we prove that when T is isomorphic to 3D4(q),then T is line-transitive,where q is a power of the prime p.

关键词： line-transitive,linear space,automorphism,almost simple group.

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Short-term and oncological outcomes of natural orifice specimen extraction surgery(NOSES)for colorectal cancer in china:a national database study of 5055 patients

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Science Bulletin 2022年第13期67卷 1331-1334,M0003页

作者： Xu Guan Xiyue Hu Zheng Jiang Ye Wei Donghui Sun Miao Wu Haitao Zhou Hongliang Yao Junmin Song Guiyu Wang Junhong Hu Mingyang Ren Qing Xu Jianchun Cai Jian Peng Dan Ma Yangchun Zheng Qingsi He Bo Jiang Zejun Wang Taiyuan Li Su Yan Luchuan Chen Tiegang Li Zhiguo Xiong Pan Chi Liang Kang Gang Yu Xiaodong Deng Hong Zhang Ming Xie Jianbao Wei Hongyan gong Xuejun Sun Weidong Zang Yongmao Song Peng He Zhengqi Wen Chunxu Zhang Yusheng Wang Yinggang Chen Guangwei Xie Mingzhang Li shaojun Yu Haiying liu Min Pu Chuangang Fu Xishan Wang on behalf of china NOSES Alliance Department of Colorectal Surgery National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China Department of General Surgery Zhongshan HospitalFudan UniversityShanghai 200032China Department of Gastrointestinal and Anal Surgery Jilin University First HospitalChangchun 130021China Department of Gastrointestinal Surgery The Second People’s Hospital of YibinYibin 644000China Department of Gastrointestinal Surgery The Second Xiangya HospitalCentral South UniversityChangsha 410011China Department of Anorectal Surgery First Affiliated HospitalZhengzhou UniversityZhengzhou 450052China Department of Colorectal Cancer Surgery The Second Affiliated Hospital of Harbin Medical UniversityHarbin 150081China Department of Gastrointestinal Surgery Affiliated Hospital of North Sichuan Medical CollegeNanchong 637000China Department of Gastrointestinal Surgery Renji HospitalShanghai JiaoTong University School of MedicineShanghai 200240China Department of Gastrointestinal Surgery Zhongshan Hospital of Xiamen UniversityXiamen 361004China Department of General Surgery Xiangya HospitalCentral South UniversityChangsha 410008China Department of General Surgery Xinqiao HospitalThird Military Medical UniversityChongqing 400037China Department of Gastrointestinal Surgery Sichuan Cancer HospitalChengdu 610041China Department of General Surgery Shandong University Qilu HospitalJinan 250012China Department of Colorectal and Anal Surgery Shanxi Cancer HospitalTaiyuan 030013China Department of Gastrointestinal Surgery The Affiliated Cancer Hospital of Guizhou Medical UniversityGuiyang 550008China Department of General Surgery The First Affiliated Hospital of Nanchang UniversityNanchang 330006China Department of Gastrointestinal Surgery Qinghai University Affiliated HospitalXining 810012China Department of Gastrointestinal Surgery Fujian Medical University Cancer HospitalFuzhou 350014China Depar

经自然腔道取标本手术(NOSES)通过无切口理念与常规手术器械的结合,表现出极佳的微创效果,并带给患者全新的就医感受.目前,尽管NOSES已广泛用于结直肠肿瘤治疗,大量研究也表明相比常规腹腔镜手术,NOSES具有恢复快、创伤小、疼痛轻等优势... 详细信息

经自然腔道取标本手术(NOSES)通过无切口理念与常规手术器械的结合,表现出极佳的微创效果,并带给患者全新的就医感受.目前,尽管NOSES已广泛用于结直肠肿瘤治疗,大量研究也表明相比常规腹腔镜手术,NOSES具有恢复快、创伤小、疼痛轻等优势,但绝大多数研究均为小样本、单中心回顾性研究.本研究旨在通过分析我国5055例结直肠肿瘤NOSES患者数据,进一步探讨NOSES的短期疗效与预后.研究对象中,经直肠NOSES占整体比例的90.3%,经阴道NOSES占9.7%.NOSES术后短期并发症发生率为14.1%,吻合口瘘发生率为4.9%,腹盆腔感染率为1.9%.患者3年总生存率为93.2%,无病生存率为82.2%,局部复发率为3.6%.研究结果提示NOSES具有较好的安全性与可行性,为其应用于结直肠肿瘤治疗提供了证据.

关键词：结直肠肿瘤肿瘤学并发症发生率无病生存率吻合口瘘回顾性研究总生存率经直肠

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