There is no clear clinical data to indicate the probability of benign pancreatic nodules, but it is generally believed that the probability of malignant pancreatic nodules is relatively high, and the probability of benign pancreatic nodules is about 10% to 20%. Patients can take the next step of examination through tumor markers, puncture biopsy and CT, and then actively carry out targeted treatment after clarifying the condition. Pancreatic nodules in the early stage do not have obvious symptoms, patients generally can not be detected, only a small proportion of the population may be detected through physical examination. Benign pancreatic nodules grow slowly and have clear boundaries, and can be cured through surgery and other treatments; malignant pancreatic nodules mostly have unclear boundaries and develop faster, which require timely and active treatment. When nodules are found in the pancreas, it is necessary to go to the hospital in time for examination to clarify the nature of the nodules. Benign nodules can be treated by surgery, and if they are malignant, chemotherapy and radiotherapy are needed before and after the surgery, and the patients should be aware of the importance of the disease in their daily life. In daily life, it is recommended that patients should not overeat and abstain from smoking, alcohol and high-fat foods to avoid aggravating the symptoms.