Patients with pancreatic cancer have one thing in common – “socializing, eating well and stressing the pancreas”. Most of them have successful careers and good family conditions. Thus, pancreatic cancer is a typical “wealthy cancer”, and various bad habits are its main triggering factors. Pancreatic cancer is a common malignant tumor of digestive tumor, the disease develops rapidly, the effect of various treatments is not satisfactory, and the prognosis is very poor, so it is called the “king of cancer”, which makes people shudder. It is known that some lymphomas have a five-year survival of more than 50% after proper treatment, while pancreatic cancer surgery only has a commonality among pancreatic cancer patients – “socializing, eating well, and having a lot of pressure on the pancreas”. Most of them have successful careers and good family conditions. This shows that pancreatic cancer is a typical “wealthy cancer”, and various bad habits are its main triggering factors. Pancreatic cancer is a common malignant tumor of digestive tumor, the disease develops rapidly, the effect of various treatments is not satisfactory, and the prognosis is very poor, so it is called the “king of cancer”, which makes people shudder. It is reported that the five-year survival of some lymphomas has reached more than 50% after proper treatment, while the five-year survival of pancreatic cancer surgery is only 10%. At present, the fundamental treatment principle is still based on surgical treatment, combined with radiotherapy and other comprehensive treatment. The surgical methods include pancreatic head duodenectomy, extended pancreatic head duodenectomy, pylorus-preserving pancreaticoduodenectomy, total pancreatectomy and so on. However, due to the difficulty of early diagnosis of pancreatic cancer, the surgical resection rate is low, and the five-year survival rate after surgery is also low. For pancreatic cancer with obstructive jaundice and cannot be resected, gallbladder or bile duct jejunostomy can be chosen to reduce jaundice and improve the survival quality of patients. Stents can also be placed endoscopically to relieve the obstruction.