Case ReportPublished 9 October 2026Jejunal intussusception following distal gastrectomy with Billroth I anastomosis: a case reportJing Guo · Runjie Hou · Yuan Zhang · Kaimeng Wang · Xiaobiao Song · Jijun WangFrontiers in Surgerydoi 10.3389/fsurg.2026.1817048