This article explains the development, symptoms, risk factors, and diagnostic methods for gastric cancer, emphasizing the importance of early detection for effective treatment. It covers the progression of the disease and the various treatment options based on staging, highlighting the need for timely intervention to improve patient outcomes.

Early Detection and Progression of Gastric Cancer

Gastric cancer, often called stomach cancer, starts when abnormal cells develop in the stomach lining. Early symptoms are usually subtle or absent, making early diagnosis difficult. Though less common than other cancers, its quiet early signs can lead to delayed detection, allowing the disease to advance unnoticed. In later stages, signs include ongoing indigestion, unintended weight loss, abdominal discomfort, bleeding, and tiredness. Factors like diet, obesity, and acid reflux increase the risk. Diagnosis typically involves endoscopy, imaging tests, and sometimes surgery. Treatment options depend on the cancer stage, including surgery, radiation, and chemotherapy. Early diagnosis improves prognosis significantly.