Benign esophageal stricture describes a narrowing or tightening of the esophagus. The esophagus is the tube that brings food and liquids from your mouth to your stomach. “Benign” means it’s not cancerous.
Benign esophageal stricture typically occurs when stomach acid and other irritants damage the lining of the esophagus over time. This leads to inflammation (esophagitis) and scar tissue, which causes the esophagus to narrow.
Although benign esophageal stricture isn’t a sign of cancer, the condition can cause several problems. Narrowing of the esophagus may make it difficult to swallow. This increases the risk of choking. It can also lead to complete obstruction of the esophagus. This can prevent food and fluids from reaching the stomach.