Pancreatic cancer from early stage to advanced stage usually takes about 1~2 years, depending on the pathological type of pancreatic cancer, degree of malignancy, whether metastasis occurs, individual’s physique, therapeutic measures and many other reasons. Pancreatic cancer may only take about 3~6 months from early stage to late stage if the malignant degree is high and in the case of no treatment. If the malignant degree is low and the differentiation is relatively high, the time may also be about 1~2 years, and the time to late stage will be prolonged with active treatment. Pancreatic cancer is a cancer that only occurs in the pancreas, it is a common malignant tumor in the digestive tract, there may not be any symptom in the early stage, with the seriousness of the disease, there may be abdominal pain, jaundice, emaciation, diarrhea, etc. It can be treated by surgical resection, and cooperate with chemotherapy, etc., to control the recurrence and spread of cancer cells. After surgery, focus on low fat and low sugar, eat more fruits and vegetables, prohibit smoking and alcohol, keep a good mindset and don’t have too much psychological pressure. If there is any discomfort, one should go to the hospital in time and consult the doctor for guidance.