Pancreatic cancer develops in the tissues of the pancreas, an important endocrine organ located behind the abdomen. The pancreas aids in digestion by producing enzymes needed by the body to digest fats, carbohydrates and proteins. In addition, the pancreas produces two important hormones- glucagon and insulin. These hormones are responsible for regulating glucose metabolism.
Here are some symptoms and causes of pancreatic cancer:
Since the symptoms of the disease do not appear until the disease reaches an advanced stage. As a result, there are usually no early symptoms of pancreatic cancer. Some of the most common pancreatic cancer symptoms can be subtle even in the advanced stages. When the disease reaches an advanced stage, it may exhibit the following symptoms:
- loss of appetite
- unintentional weight loss
- abdominal pain that may spread to your back
- lower back pain
- Blood clots (often in the leg, which can cause redness, pain, and swelling)
- Jaundice (yellowing of the skin and eyes)
- nausea and vomiting
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Pancreatic Cancer: Causes
Pancreatic cancer develops when abnormal cells within the pancreas begin to grow and form tumors, but the cause is unknown. Healthy cells usually grow and die in small numbers. In the case of cancer, the production of abnormal cells increases. These cells eventually wreak havoc on healthy cells. While the exact cause of pancreatic cancer is unknown, certain risk factors can increase your chances of getting it.
tobacco use
Cigarette smoking may be the cause of 20 to 35 percent of pancreatic cancer cases.
excessive alcohol consumption
Drinking three or more alcoholic drinks per day may increase your risk. Another risk factor is alcohol consumption, which can contribute to pancreatitis.
weight
Being overweight or obese, especially in early adulthood, can increase your risk.
diabetes
If you have type 1 or type 2 diabetes, you may have a higher risk of developing pancreatic cancer.
diet
A diet high in red and processed meats, fried foods, sugar, or cholesterol may increase your risk, but experts are still working to determine the exact relationship between dietary factors and pancreatic cancer risk.
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