The early symptoms of pancreatic tumor are relatively insidious, such as abdominal pain, jaundice, anorexia, emaciation, and change in stool characteristics. If the pancreatic tumor develops further, more symptoms will appear, such as abdominal pain is the early symptom of pancreatic tumor, which is mostly found in the body of the pancreas and the tail of the pancreas, and painless jaundice in the head of the pancreas, so jaundice is more common in the head of the pancreas and appears earlier. In 90% of patients with pancreatic tumors, progressive weight loss occurs, and the development of the tumor is still very rapid, as well as the patient’s loss of appetite, weakness, and some will have diarrhea, constipation, nausea, abdominal distension and other gastrointestinal symptoms. The advanced symptoms of pancreatic tumor are also very serious, which may lead to infection of the pancreas, ulceration and bile duct diseases, such as septic infection and obstruction of the bile duct. Therefore, if pancreatic tumor is found, patients should be actively treated for pancreatic tumor.