Pancreatic cancer patients can live longer if they receive radiotherapy at a high dose, finds a new study presented at the European Society for Radiotherapy and Oncology. The cancer of the pancreas is difficult to treat and also has the lowest survival rates. It has already known that around 33,8000 people who die every year. Pancreatic cancer has a high mortality rate because of the limited symptoms that make it difficult to diagnose and is also capable of spreading easily.