Lymphocytic esophagitis - A little-known cause of dysphagia.

Lymphocytic esophagitis is a little-known entity whose cause is not fully established, and which basically presents with dysphagia. It is characterized by the presence of an infiltrate mainly formed by lymphocytes and other signs of epithelial damage in the absence of other granulocytes. The lack of knowledge about this pathology as well as standardized diagnostic criteria complicates its diagnosis.

Clinical validation of risk scoring systems to predict risk of delayed bleeding after EMR of large colorectal lesions.

Background And Aims: The Endoscopic Resection Group of the Spanish Society of Endoscopy (GSEED-RE) model and the Australian Colonic Endoscopic Resection (ACER) model were proposed to predict delayed bleeding (DB) after EMR of large superficial colorectal lesions, but neither has been validated. We validated and updated these models.

Methods: A multicenter cohort study was performed in patients with nonpedunculated lesions ≥20 mm removed by EMR.

Viability of single balloon enteroscopy performed under endoscopist-directed sedation.

Introduction: there is a lot of controversy with regard to who should be responsible for sedation during digestive endoscopy, particularly in advanced procedures that require deep sedation such as enteroscopy. The aim of this study was to evaluate the endoscopist-directed sedation viability during single balloon enteroscopy.

Material And Method: this was a prospective, observational study of a series of consecutive enteroscopies.

Clinical guidelines for endoscopic mucosal resection of non-pedunculated colorectal lesions.

This document summarizes the contents of the Clinical Guidelines for the Endoscopic Mucosal Resection of Non-Pedunculated Colorectal Lesions that was developed by the working group of the Spanish Society of Digestive Endoscopy (GSEED of Endoscopic Resection). This document presents recommendations for the endoscopic management of superficial colorectal neoplastic lesions.