Esophageal stricture is a narrowing of the esophagus (the tube from the mouth to the stomach). It causes swallowing difficulties, weight loss, regurgitation of food.
What information is available on esophageal strictures?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What information is available on esophageal strictures? [/INST] \n Esophageal stricture is a narrowing of the esophagus (the tube from the mouth to the stomach). It causes swallowing difficulties, weight loss, regurgitation of food.</s>