AIM: To evaluate the feasibility of a preoperative colonoscopy through a self-expendable metallic stent (SEMS) and to identify the factors that affect complete colonoscopy.
基金Supported by Catholic Research Coordinating Center of the Korea Health 21 RD Project,Ministry of Health and Welfare,South Korea,No.A070001
文摘AIM: To evaluate the feasibility of a preoperative colonoscopy through a self-expendable metallic stent (SEMS) and to identify the factors that affect complete colonoscopy.