第二十二节　急性胰腺炎急性胰腺炎是指胰腺及其周围组织被胰腺所分泌的消化酶自身消化所致的化学性炎症,本病是消化系统常见病。根据病理损害程度,可分为两型,即水肿型与出血坏死型,后者病情较重,病死率高。在我国,急性胰腺炎最常见的病因是胆道疾病,由于胆道梗阻引起胆道内压 Section 22 Acute pancreatitis Acute pancreatitis refers to the chemical inflammation caused by the digestive enzymes secreted by the pancreas and its surrounding tissues by the pancreas. The disease is a common disease of the digestive system. According to the degree of pathological damage, can be divided into two types, namely, edema and hemorrhagic necrosis type, the latter a heavier condition, high mortality. In our country, the most common cause of acute pancreatitis is biliary disease, which is caused by biliary obstruction