Annual hospital volume of surgery for gastrointestinal cancer in relation to prognosis

摘要

Background: Studies examining hospital volume for surgery for various gastrointestinal (GI) cancer types have shown conflicting results regarding the influence on long-term prognosis. The aim of this study was to examine annual hospital volume in relation to long-term survival after elective surgery for all GI cancers (esophagus, stomach, liver, pancreas, bile ducts, small bowel, colon, and rectum).