The present study aimed to measure the benefit of sphincterotomy for suspected SOD. Design Prospective cohort conducted at 14 US centres with 12 months follow-up. Patients undergoing first-time ...
1. In patients with difficult biliary cannulation in the setting of benign disease, endoscopic ultrasound-guided rendezvous and precut sphincterotomy had similar technical success rates. 2. Both ...