Various cells in the stomach secrete digestive enzymes and hydrochloric acid. These substances break down food so the body can absorb nutrients. The stomach is a muscular organ in the upper abdomen ...

Stomach cancer, also known as gastric cancer, is a serious condition affecting the lining of the stomach and includes several subtypes, each with unique characteristics and growth patterns. Recent ...

The esophagus is a tubular, elongated organ that plays an important role in transporting food and liquids to the stomach. Several conditions can negatively affect the esophagus, including acid reflux, ...