The exact duration of life after surgery for duodenal papillary adenocarcinoma has a lot to do with the type of tumor as well as the stage. Usually, it can only live for 2~3 years. Duodenal papillary adenocarcinoma is currently one of the malignant tumors with the lowest survival rate after five years. This malignant tumor usually has no clinical manifestations in patients because of atypical early symptoms. When obvious abdominal pain, abdominal mass, jaundice and other corresponding symptoms appear, the disease has already progressed to the advanced stage, which is usually accompanied by the metastasis and spread of malignant tumor cells. Therefore, surgical treatment usually fails to achieve good results. Even with postoperative radiation therapy, chemotherapy and immunotargeted therapy, the survival rate after five years is usually around 5%. It is recommended that patients go to the general surgery department of local hospitals for consultation and treatment with professional advice.