Advances in endoscopic variceal ligation for the treatment of rectal varices

Abstract

Rectal varices are a rare but severe complication of portal hypertension, often leading to life-threatening bleeding. Endoscopic variceal ligation (EVL) has emerged as a safe and effective treatment option for managing rectal varices. This study reviews the advancements in EVL techniques and evaluates their efficacy, safety, and clinical outcomes in the treatment of rectal varices. Significant improvements in procedural protocols have been observed, contributing to better patient prognosis and reduced recurrence rates.