急性胰腺炎是常见急腹症之一,基本病变系各种病因导致胰酶激活后自身消化胰腺组织引起的化学性炎症。临床上可分为轻症急性胰腺炎和重症急性胰腺炎。急性重症胰腺炎又称坏死性急性胰腺炎,除胰腺自身消化坏死,继发感染外,易发生并发症,如出血性坏死、感染性休克、多脏器衰竭等, Acute pancreatitis is one of the common acute abdomen, the basic cause of various diseases lead to pancreatitis after pancreatic tissue activation itself caused by chemical inflammation. Clinically divided into mild acute pancreatitis and severe acute pancreatitis. Severe acute pancreatitis, also known as necrotic acute pancreatitis, in addition to the pancreatic digestive necrosis itself, secondary infection, prone to complications such as hemorrhagic necrosis, septic shock, multiple organ failure, etc.,