Oral Presentations.

This document contains summaries of various research studies related to gastrointestinal conditions. The studies cover a range of topics, including risk factors for inflammatory bowel disease, outcomes of hepaticojejunostomy for bile duct injury, the role of IL-6 in reflux esophagitis, the efficacy of push enteroscopy in diagnosing and treating patients with passing melena, the use of virtual chromoendoscopy in improving the visibility of gastric neoplasms, the microbial features in patients with hepatocellular carcinoma, and various studies related to liver diseases. These summaries provide valuable insights into the field of gastroenterology and can aid library patrons in their research on specific topics. [Extracted from the article]