Pyloric Stenosis
Pyloric stenosis, also known as infantile hypertrophic pyloric stenosis (IHPS), is the most common cause of intestinal obstruction in infancy.
stomach
Digestive System Anatomy and Physiology
Learn about the digestive system here.
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.