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Updated: May 29, 2026

Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia
Published on: February 16, 2024
Epidemiology and demographics of upper gastrointestinal bleeding: prevalence, incidence, and mortality
1IIS Aragón, Service of Digestive Diseases, University Hospital Lozano Blesa, c/ Domingo Miral, Zaragoza, Spain.
Abstract:
Despite major advances in diagnosis, prevention, and treatment, nonvariceal upper gastrointestinal bleeding still is a serious problem in clinical practice. Current evidence indicates that most peptic ulcer bleeding-linked deaths are not a direct sequela of the bleeding ulcer itself. Instead, mortality derives from multiorgan failure, cardiopulmonary conditions, or terminal malignancy, suggesting that improving further current treatments for the bleeding ulcer may have a limited impact on mortality unless supportive therapies are developed for the global management of these patients.
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