• 1. Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;
  • 2. Department of Radiology, People’s Hospital of Leshan City, Leshan, Sichuan 614000, P. R. China;
SONG Bin, Email: cjr.songbin@vip.163.com
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Objective To realize the current status and hot issues in the field of gastric cancer imaging research, and to provide references for radiologists and gastrointestinal surgeons to grasp the overall overview of gastric cancer imaging.Method We downloaded the relevant literatures of gastric cancer imaging published in 2010–2020 in the Web of Science database, and used Citespace 5.7.R3 software for related visual analysis.Results A total of 726 articles in the field of gastric cancer imaging research were retrieved and screened. The number of gastric cancer imaging studies published from 2010 to 2020 was on the rise, with the top three countries published in China, Japan, and the United States. The clusters of co-cited literature on gastric cancer imaging: confocal laser microendoscopy, gastric cancer, gastric mucosal intestinal metaplasia, preoperative T staging, convolutional neural network, deep learning, advanced gastric cancer, in vivo differentiation, early stage gastric cancer, surgical treatment, perigastric lymph nodes, nearest neighbor algorithm, and so on. Hot words in recent research fields included: risk factors, characteristics, deep learning, chemotherapy, and neural networks.Conclusion The imaging diagnosis of early gastric cancer and the application of artificial intelligence are the research hotspots in this field.

Citation: ZHANG Xiao, HUANG Wei, SONG Bin. Citespace-based visualization analysis of the imaging research progress of gastric cancer. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2021, 28(2): 256-259. doi: 10.7507/1007-9424.202012144 Copy

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