Needle-knife polypectomy in the duodenum assisted by peristaltic tension

• David Prichard, MB, PhD,
• Fergal Donnellan, MB, MD

Affiliations

David Prichard, MB, PhD

Division of Gastroenterology, Mayo Clinic Health System La Crosse, La Crosse, Wisconsin, USA

Fergal Donnellan, MB, MD

Division of Gastroenterology, Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada