biostudies-literatureUnknown110(4)Zhang B<h4>Background</h4>Roux-en-Y reconstruction is a common anastomosis technique during gastrectomy in gastric cancer. There is a lack of studies on gallstones after Roux-en-Y reconstruction gastrectomy. This study investigated the incidence and potential risk factors associated with gallstones after Roux-en-Y reconstructive gastrectomy in gastric cancer.<h4>Methods</h4>The study analyzed data from gastric cancer who underwent radical gastrectomy and Roux-en-Y reconstruction at two hospitals between January 2014 and December 2020. The patients fall into distal and total gastrectomy groups based on the extent of gastrectomy. The cumulative event probability curve was plotted using the Kaplan-Meier, and differences in gallstone between groups were evaluated using the Log-Rank. Propensity score International journal of surgery (London, England)2253-2262https://www.ebi.ac.uk/biostudies/studies/S-EPMC11020035biostudies-literatureHigh incidence of gallstones after Roux-en-Y reconstruction gastrectomy in gastric cancer: a multicenter, long-term cohort study.PMC11020035Tian LZhang JYue PNie PMa YLin YMa ZJiang NYuan JMeng WLu LZhang XWang YZhang BZhao JMa GfalseHigh incidence of gallstones after Roux-en-Y reconstruction gastrectomy in gastric cancer: a multicenter, long-term cohort study.<h4>Background</h4>Roux-en-Y reconstruction is a common anastomosis technique during gastrectomy in gastric cancer. There is a lack of studies on gallstones after Roux-en-Y reconstruction gastrectomy. This study investigated the incidence and potential risk factors associated with gallstones after Roux-en-Y reconstructive gastrectomy in gastric cancer.<h4>Methods</h4>The study analyzed data from gastric cancer who underwent radical gastrectomy and Roux-en-Y reconstruction at two hospitals between January 2014 and December 2020. The patients fall into distal and total gastrectomy groups based on the extent of gastrectomy. The cumulative event probability curve was plotted using the Kaplan-Meier, and differences in gallstone between groups were evaluated using the Log-Rank. Propensity score 2024-01-01T00:00:00Z2024 Apr2026-06-08T06:02:35.051Z2026-06-08T03:14:17.785ZS-EPMC110200353832008810.1097/JS9.0000000000001136