Title: Gastroesophageal Reflux Disease

The abnormal narrowing of a canal, duct, or passage is called a stricture. It may be due to external pressure, inflammation, or other changes. The term may be applied to narrowing of the ureter, bile duct, esophagus, etc., and prolonged treatment or surgery may be required. Underwriting Requirements. An APS (VA Form 29-8158) is required. ................
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