Pancreatic adenocarcinoma has the poorest prognosis of all types of human cancer. A higher proportion of patients (> 92%) die with this cancer than with any of the others listed when measured at 5 years after diagnosis. The survival rate is very poor despite treatment.

Fortunately pancreatic cancer is much less common than breast, lung, colon, and prostate cancer. Therefore although pancreatic cancer is almost always lethal, it is only the fourth leading cause of death due to cancer.

The major modifiable risk factors for pancreatic cancer are cigarette smoking, high body mass and lack of physical activity, chronic pancreatitis, and pancreatic cysts.

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