Digestive System Anatomy and Physiology
Learn about the digestive system here.
duodenum
Peptic Ulcer Disease
A peptic ulcer is an excavation that forms in the mucosal wall of the stomach, in the pylorus, in the duodenum, or in the esophagus.
Learn about the digestive system here.
A peptic ulcer is an excavation that forms in the mucosal wall of the stomach, in the pylorus, in the duodenum, or in the esophagus.