胃肠道间质瘤研究的科学知识图谱分析  

Mapping knowledge domains analysis of gastrointestinal stromal tumor research

作　　者：苏向楠 伍晓汀[1] SU Xiangnan;WU Xiaoting(Department of Gastroenterology,West China Hospital of Sichuan University,Chengdu 610041,P.R.China)

机构地区：[1]四川大学华西医院胃肠外科,成都610041

出　　处：《中国普外基础与临床杂志》2020年第10期1241-1244,共4页Chinese Journal of Bases and Clinics In General Surgery

摘　　要：目的了解胃肠道间质瘤研究领域的现状及热点问题。方法检索2000–2019年期间Web of Science核心合集中有关胃肠道间质瘤研究的相关文献,采用文献计量学方法,使用CiteSpace和VOSviewer软件进行可视化分析。结果共检索到3226篇相关文献。文献数量在2000–2019年期间总体上呈现出增加趋势,从最初的34篇逐渐增加到2019年的241篇,2015年发文数量最多,为265篇。文献发表数量在前5的国家依次是:美国907篇、中国540篇、日本522篇、德国219篇和意大利214篇。关键词共现网络共形成3个不同聚类:靶向治疗、临床诊治和发病机制研究。文献共被引分析共形成9个聚类领域,聚类#0 prognosis是最新形成的聚类,是该领域研究的研究前沿和发展方向。结论美国及其国内研究机构处于该领域研究的领先地位。靶向治疗、临床诊治和发病机制研究是主要研究领域。预后研究可能是新的研究趋势,且临床和基础研究仍是医学研究的热点问题。Objective To investigate the current status and hotspots in researches of gastrointestinal stromal tumor.Methods The literatures related to gastrointestinal stromal tumor and published from 2000 to 2019 were extracted from Web of Science Core Collection.Visualization analysis was conducted by utilizing CiteSpace and VOSviewer software based on bibliometrics methods.Results A total of 3226 articles and reviews were retrieved.The number of publications increased from 2000 to 2019,from the initial 34 publications gradually increased to 241 in 2019,and the maximum number of publications was 265 in 2015.The most productive five countries in terms of publication number were:907 in the United States,540 in China,522 in Japan,219 in Germany,and 214 in Italy.Co-occurrence networks of keywords were divided into three clusters:targeted therapy,clinical management,and pathogenesis research.Co-citation analysis of literatures contained 9 clusters,and cluster#0 prognosis was the latest cluster,indicating the research frontier and tendency.Conclusions The United States and its domestic institutes are the pioneers.Targeted therapy,clinical management,and pathogenesis researches are the main research filed.Prognosis research may be the new research tendency,and clinical and basic researches are still hotspots in medical research.

关 键 词：胃肠道间质瘤 CITESPACE VOSviewer 可视化分析 知识图谱分析 

分 类 号：R735[医药卫生—肿瘤]