Clinically, acute severe necrotizing pancreatitis is usually the most common cause of pancreatic necrosis. For how much it costs to treat pancreatic necrosis is generally divided into two cases: 1, severe necrotizing pancreatitis is only pancreatic necrosis, but no infection has formed, usually using conservative treatment, generally its treatment process costs about 50,000-100,000 yuan; in severe cases, pancreatic pseudocysts may be formed, more than 3 months, the diameter of more than 6cm pancreatic pseudocysts, usually also need 2, usually because of acute necrotizing pancreatitis accompanied by infection or even the formation of abscesses, which requires timely surgical incision and drainage, due to its many complications and poor prognosis, usually costing even more than 300,000-500,000, may not be cured, and in serious cases may even lead to the death of the patient.