Abstract:Objective To approach the related factors and emergency endoscopic hemostasis measures for duodenal papilla hemorrhage after ERCP, then sum up the clinical experience of prevention and treatment. Methods Clinical data of 27 patients with duodenal papilla hemorrhage treated by emergency endoscopic hemostasis were retrospectively analyzed. Results 26 cases treated by emergency endoscopic hemostasis were successful, the success rate was 96.30 %. Conclusions Prevention is very important for duodenal papilla hemorrhage. Once bleeding after ERCP, emergency endoscopic hemostasis is the most direct, simple and effective measure.