Original article Antegrade pancreatoscopy via EUS-guided pancreatico- gastrostomy allows removal of obstructive pancreatic duct stones Authors Theodore W. James, Todd H. Baron Institution pancreaticolithiasis, including use of pancreatoscopy for in- Division of Gastroenterology and Hepatology, University of traductal electrohydraulic lithotripsy (IEHL). Pancreatosco- North Carolina, Chapel Hill, North Carolina, United States py is often limited by a small-caliber downstream pancreat- ic duct as well as an unstable pancreatoscope position submitted 8.3.2018 within the pancreatic head. Endoscopic ultrasound-guided accepted after revision 11.4.2018 pancreaticogastrostomy (EUS-PG) has been developed as a method to relieve ductal obstruction when retrograde ac- Bibliography cess fails. The current study describes pancreatoscopy via DOI https://doi.org/10.1055/a-0607-2484 | EUS-PG, a novel method for managing obstructing pancrea- Endoscopy International Open 2018; 06: E735–E738 ticolithiasis. © Georg Thieme Verlag KG Stuttgart · New York Patients and methods From September 2017 to January ISSN 2364-3722 2018, patients who underwent EUS-PG followed by ante- grade pancreatoscopy via PG were identified. Endoscopy re- Corresponding author ports, medical charts and relevant laboratory data were re- Todd Huntley Baron, MD, Division of Gastroenterology and viewed and recorded. Hepatology, University of North Carolina School of Results Five patients underwent EUS-PG and antegrade Medicine, 101 Manning Drive, Chapel Hill, NC 27599 pancreatoscopy via PG during the study period; clinical suc- Fax: +1-984-974-0744 cess rate was 100%. There were no significant adverse
[email protected] events during the procedure or follow up period. Conclusions Pancreatoscopy via PG for IEHL is safe and ef- fective for treating obstructing pancreaticolithiasis in pa- ABSTRACT tients who have previously failed ERCP or in clinical scenar- Background and study aims Endoscopic retrograde cho- ios were ERCP is not possible.