Overview
The pancreas is a 6-inch-long organ located in the abdomen near the gallbladder. It aids in digestion by secreting enzymes and regulates blood sugar levels.
Pancreatic cancer occurs when there is an uncontrolled growth of abnormal cells in a part of the pancreas. Tumors start to develop and interfere with the way the pancreas functions. It often does not show symptoms until the later stage, which makes it difficult to manage.
Causes of Pancreatic Cancer
The exact causes are not yet known. Certain gene mutations can be responsible for the same. But some risk factors can increase the chances of developing pancreatic cancer, which are:
- Age: Most cases occur in people over 65 years of age.
- Gender: Men are more likely to develop pancreatic cancer than women.
- Tobacco use
- Obesity
- Excessive exposure to chemicals found in dry cleaning and metal industries
- Diabetes
- Liver Cirrhosis
Symptoms of Pancreatic Cancer
- Pain in the abdomen
- Nausea
- Liver swelling
- Blood clots in the lungs or legs
- Diabetes
- Jaundice
- Unexplained weight loss
- Dizziness
Prevention of Pancreatic Cancer
- Avoid smoking
- Avoid alcohol
- Limit exposure to harmful chemicals
- Maintain a healthy weight
- Exercise regularly
Diagnosis of Pancreatic Cancer
- Ultrasound: Endoscopic Ultrasound uses a device to make images of your pancreas from inside the abdomen.
- Biopsy: A procedure to remove a sample of tissue for examination in a lab under a microscope.
- Blood tests: The doctor may test your blood for specific proteins shed by pancreatic cancer cells.
- Imaging tests: CT Scans, MRIs, and PET Scans help doctors study the pancreas for a deeper diagnosis.
Treatment of Pancreatic Cancer
1. Surgery
The surgeon may recommend surgery based on the location and size of the tumors. In some cases, removal of part or all of the pancreas may be required.
2. Chemotherapy
This treatment uses drugs to stop the growth of cancer cells — either by killing them or preventing further division. It may be administered intravenously or orally. Sometimes, chemotherapy is combined with radiation (chemoradiation) for localized cancer.
3. Radiation Therapy
Radiation therapy uses high-energy beams such as X-rays or protons to destroy or shrink cancer cells.
4. Targeted Therapy
This treatment uses drugs specifically designed to target tumor cells while causing less damage to healthy tissues compared to traditional chemotherapy.
Takeaway
Pancreatic cancer is one of the most challenging cancers to detect early. Awareness of symptoms, preventive lifestyle choices, and timely medical consultation are crucial for better management.
Early detection and access to advanced treatment options can help improve prognosis and quality of life.