Stomach Cancer Uncovered: Causes, Symptoms, Diagnosis, and the Latest Treatment Options with Dr. Chandrani Mallik
Introduction
Stomach cancer, also known as gastric cancer, is one of the leading causes of cancer-related deaths worldwide. While early symptoms may be subtle, timely diagnosis and treatment significantly improve survival rates. Dr. Chandrani Mallik, a leading medical oncologist, shares her expertise on the causes, symptoms, and latest advancements in stomach cancer treatment.
What Causes Stomach Cancer?
Stomach cancer develops when abnormal cells in the stomach lining grow uncontrollably. Several factors contribute to its onset, including:
- Helicobacter pylori (H. pylori) infection – A major risk factor, this bacterial infection leads to chronic inflammation and ulcers, increasing cancer risk.
- Dietary habits – High consumption of smoked, pickled, and processed foods raises the likelihood of developing gastric cancer.
- Smoking and alcohol consumption – These substances damage the stomach lining, promoting cancerous growth.
- Family history and genetics – Individuals with a family history of stomach cancer are more susceptible.
- Chronic gastritis and acid reflux – Long-term inflammation of the stomach lining can lead to cancerous changes.
- Obesity – Excess body weight increases the risk of gastric cancer, particularly in the upper stomach.
Symptoms of Stomach Cancer
Early detection is key to successful treatment. However, stomach cancer often remains undiagnosed in its initial stages due to vague symptoms. Common signs include:
- Persistent indigestion, heartburn, or bloating
- Unexplained weight loss and loss of appetite
- Stomach pain or discomfort
- Feeling full too quickly after eating
- Nausea, vomiting (sometimes with blood)
- Fatigue and weakness
- Black or tarry stools (indicating internal bleeding)
How is Stomach Cancer Diagnosed?
Dr. Chandrani Mallik emphasizes the importance of early screening, especially for individuals with a family history or risk factors. Diagnostic procedures include:
- Endoscopy with biopsy – A thin tube with a camera examines the stomach lining, and a tissue sample is collected for testing.
- Imaging tests (CT scan, MRI, PET scan) – These help determine the size and spread of the tumor.
- Blood tests and tumor markers – Certain blood markers may indicate stomach cancer.
Latest Treatment Approaches for Stomach Cancer
Thanks to medical advancements, various treatment options are available based on the stage and severity of stomach cancer. Dr. Chandrani Mallik highlights the most effective approaches:
- Surgery (Gastrectomy) – Removal of part or all of the stomach to eliminate cancer.
- Chemotherapy – Kills cancer cells and prevents their spread. It may be used before or after surgery.
- Radiation Therapy – Targets cancer cells with high-energy rays to shrink tumors.
- Targeted Therapy – Blocks specific cancer cell growth mechanisms, improving treatment precision.
- Immunotherapy – Boosts the body’s immune response to fight cancer cells.
Conclusion
Stomach cancer is a serious yet treatable condition when detected early. If you experience persistent stomach-related symptoms, consult a specialist immediately. Dr. Chandrani Mallik stresses the importance of regular check-ups, a balanced diet, and a healthy lifestyle to lower the risk of gastric cancer.