The prognosis of patients with pancreatic head cancer not combined with metastasis is relatively good, but it is specifically related to the stage, the patient’s own condition, pathological grading, etc. The 5-year survival rate is usually around 20% to 30%. Pancreatic cancer is a kind of digestive tract malignant tumor with insidious onset, rapid progression, extremely poor treatment effect and prognosis. Early symptoms of pancreatic cancer are not obvious, and it is easy to lose the best time for treatment as it is mostly in the middle or late stage when conscious symptoms appear or when it is diagnosed. Pancreatic head cancer has not spread usually means no distant metastasis, lymph node metastasis, etc., and it is a limited lesion or only localized progression. According to some studies, the survival rate of pancreatic cancer patients in 1, 2 and 3 years after active treatment is 23.6%, 9.1% and 4.5% respectively; while the survival rate of patients without metastasis in 1 year and 5 years is about 70% and 20-30% respectively. If pancreatic cancer is suspected or diagnosed, it is recommended to go to a regular hospital to evaluate the condition, follow the doctor’s instructions to cooperate with the treatment, and choose the appropriate plan according to the situation to avoid delaying the condition.