• 1. Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;
  • 2. West China School of Medicine, Sichuan University, Chengdu 610041, P. R. China;
LI Li, Email: drlili116@126.com
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Objective To describe the characteristics of colorectal cancer surgical procedures in the West China Colorectal Cancer Database (Database from Colorectal Cancer, DACCA).Method We used the form of text description.Results The related content modules of DACCA operation in West China, included operative type, radical resection level, anus preservation, stoma type, the date of closure, surgical approach, expansive resection, intersphincteric resection (ISR), etc. were elaborated. The data label related method corresponding to each item in the database and the structured method required in the corresponding big data application stage were elaborated, and the error correction precautions of all classified items were described.Conclusions In the DACCA database, there are more detailed classification for the radical treatment of colorectal cancer. The application of expanded surgery is of great significance for both colon cancer and rectal cancer; stoma-related data has diversified data characteristics, which will provides standards and basis for clinical application of DACCA, and also provides experience reference for other colleagues who want to build colorectal cancer database.

Citation: WANG Xiaodong, LIN Rongruo, LIU Jianbo, LI Li. Database research part : characteristics of colorectal cancer surgery (). CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2020, 27(10): 1295-1300. doi: 10.7507/1007-9424.202008005 Copy

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