Balloon Dilation of the Papilla Via a Forward-Viewing Endoscope: an Aid to Therapeutic Endoscopic Retrograde Cholangiopancreatography in Patients with Billroth-II Gastrectomy

Endoscopy 1996; 28(6): 531-532
DOI: 10.1055/s-2007-1005547

Unusual Cases and Technical Notes

W. Dickey, S. Jacob, K. G. Porter

Dept. of Medicine, Queen's University of Belfast, Northern Ireland, United Kingdom
Dept. of Gastroenterology, Belfast City Hospital, Northern Ireland, United Kingdom