Stomach Cancer: A Silent and Aggressive Disease
Stomach cancer, also known as gastric cancer, is a silent and aggressive disease that affects thousands of people worldwide. It often goes unnoticed in its early stages, making early detection difficult and reducing the chances of successful treatment. Understanding its causes, symptoms, and treatment options is key to combating this disease.
🔍 What is Stomach Cancer?
It is a type of cancer that originates in the inner lining of the stomach. Over time, it can grow and spread to other parts of the body, such as the esophagus, liver, lungs, or lymph nodes. Although it can appear anywhere in the stomach, the most commonly affected area is the junction between the stomach and the esophagus.
⚠️ Causes and Risk Factors
Several factors can increase the risk of developing gastric cancer. The main ones include:
- Helicobacter pylori infection: A common bacterium that can cause chronic stomach inflammation and ulcers.
- Diet high in salt, processed or smoked foods.
- Excessive alcohol consumption and smoking.
- Family history of stomach cancer.
- Conditions like chronic gastritis, pernicious anemia, or gastric polyps.
- Advanced age: More common in people over 60.
- Male gender: Affects men more frequently.
🧠 Signs and Symptoms
One of the biggest challenges of stomach cancer is that its early symptoms are often vague and easily confused with common digestive issues. Some of these include:
- Persistent abdominal pain or discomfort.
- Feeling bloated after eating.
- Nausea and vomiting.
- Loss of appetite.
- Constant fatigue.
- Unintentional weight loss.
- Blood in the stool (black stools).
- Difficulty swallowing (in more advanced stages).
If these symptoms persist, consulting a doctor is essential for timely diagnosis.