Ulcer: Gastric & Duodenal
Gastric and Duodenal Ulcer Damage to Lining During normal digestion, food is chewed and swallowed, moving from the mouth through the esophagus and into the stomach. In the stomach, food is digested by hydrochloric acid and an enzyme known as pepsin. As the food continues through the gastrointestinal tract, it moves into the duodenum, the …