Peroral endoscopic myotomy in the presence of small esophageal varices.

Video 1XXX.

Burden of hereditary cancer susceptibility in unselected patients with pancreatic ductal adenocarcinoma referred for germline screening.

Background: Recent guidelines recommend consideration of germline testing for all newly diagnosed pancreatic ductal adenocarcinoma (PDAC). The primary aim of this study was to determine the burden of hereditary cancer susceptibility in PDAC. A secondary aim was to compare genetic testing uptake rates across different modes of genetic counselling.

Internet-Based Patient Education Prior to Colonoscopy: Prospective, Observational Study of a Single Center's Implementation, with Objective Assessment of Bowel Preparation Quality and Patient Satisfaction.

Background: Nonpharmacologic factors, including patient education, affect bowel preparation for colonoscopy. Optimal cleansing increases quality and reduces repeat procedures. This study prospectively analyzes use of an individualized online patient education module in place of traditional patient education.