Pancreatic cancer is a type of cancer that begins as a growth of cells in the pancreas. The pancreas lies behind the lower part of the stomach. It makes enzymes that help digest food and hormones that help manage blood sugar.
The most common type of pancreatic cancer is pancreatic ductal adenocarcinoma. This type begins in the cells that line the ducts that carry digestive enzymes out of the pancreas.
Pancreatic cancer rarely is found at its early stages when the chance of curing it is greatest. This is because it often does not cause symptoms until after it has spread to other organs.
Types of Pancreatic Cancer
Pancreatic Ductal adenocarcinoma
- Over 90% of all pancreatic tumors are ductal adenocarcinoma.
Neuroendocrine tumor
- Less than 10% of pancreatic tumors are neuroendocrine tumors (NETs).
Symptoms of Pancreatic Cancer
- Abdominal pain
- Jaundice
- Weight loss
- New onset diabetes
- Nausea, vomiting, loss of appetite.
What Causes Pancreatic Cancer?
Pancreatic cancer's exact causes are not fully understood, but several risk factors have been identified.
Specific causes and risk factors:
- Smoking
- Obesity
- Diabetes
- Chronic pancreatitis
- Family history
- Older age
- Drinking a lot of alcohol
- Dietary factors
- Exposure to certain chemicals
Prevention of Pancreatic Cancer
- Do not smoke
- Eat a balanced diet
- Exercise regularly
- Avoid alcohol
- Limit exposure to certain chemicals