The stomach, in addition to the esophagus, forms the upper part of the digestive system, which is responsible for digesting food and transporting nutrients to the rest of the digestive system, which is represented by the small intestine and the large intestine.
Stomach cancer is one of the diseases that affect the stomach, where cancerous cells grow inside the lining of the stomach, forming a tumor.
The disease is difficult to diagnose easily because symptoms do not appear in the early stages, and the disease is usually detected after it has spread to other parts of the body.
In this article, we will discuss the most important causes of stomach cancer, its symptoms, how to treat it, and ways to prevent it.
Causes and risk factors for stomach cancer
There are several risk factors that help turn healthy cells in the upper part of the digestive tract into cancerous cells that grow out of control, the most important of which are: