Stomach cancer, also called gastric cancer, is a disease that originates in the cells lining the stomach. This type of cancer can develop silently and is often only detected at an advanced stage. Understanding the symptoms, causes, and treatment options is essential for early diagnosis and an effective approach to fighting the disease.
What is stomach cancer?
Stomach cancer occurs when malignant cells form in the inner layers of the stomach, creating tumors. The most common form of gastric cancer is adenocarcinoma, which accounts for about 90% of cases. Other forms include lymphomas, gastrointestinal stromal tumors (GISTs), and squamous cell carcinomas.
