Pancreatic cancer typically develops when cells in the pancreas begin to grow uncontrollably, forming a tumor. While the exact cause is often unknown, several risk factors may increase the likelihood of developing pancreatic cancer, including smoking, obesity, family history of pancreatic cancer, chronic pancreatitis, diabetes, and certain genetic conditions.
Prevention strategies for pancreatic cancer involve lifestyle changes and minimizing exposure to risk factors. These include quitting smoking, maintaining a healthy weight through diet and exercise, limiting alcohol consumption, and managing conditions like diabetes and pancreatitis.