stomach anatomy

The stomach is a vital digestive organ positioned between the esophagus and small intestine. This muscular, J-shaped sac serves as a temporary storage reservoir for food while simultaneously beginning the chemical breakdown of nutrients through the secretion of gastric acid and enzymes. The unique anatomical structure of the stomach, with its specialized regions and sphincters, enables it to perform its crucial role in the digestive process efficiently. Understanding the stomach's anatomy provides valuable insights into how this remarkable organ contributes to overall digestive health and function.

This medical illustration contrasts normal gastric anatomy with pathological changes observed in gastritis. The diagram emphasizes structural alterations affecting various layers of the stomach wall and associated complications.

The human body is an intricate network of vital organs working in harmony to maintain life and health. This comprehensive illustration showcases six major organs - the heart, lungs, liver, intestines, kidneys, and stomach - each playing crucial roles in maintaining bodily functions. These organs represent different body systems that work together to ensure survival, from circulation and respiration to digestion and waste management.