Closure of a large post-endoscopic full-thickness resection defect in the duodenum using a novel through-the-scope twin clip

Key Points

• Closure of a defect post-resection was successful, showcasing a potential advancement in endoscopic techniques.
• The procedure involved a novel twin clip method to manage a defect following the resection of a 2.5-cm submucosal tumor.
• An enhanced computed tomography and endoscopic ultrasound guided the intervention approach, ensuring accurate tumor assessment.
• This case illustrates the efficacy of the new technique, suggesting it could enhance the safety of similar procedures in duodenal surgery.

Abstract