胰腺是重要的消化腺体,主要分泌胰酶。胰酶在胰腺中呈酶原状态(无活性),因此不会消化自身胰腺组织。当酶原进入十二指肠后,被激活成胰蛋白酶以消化食物。患有胆道疾病或酗酒、暴饮暴食使胰管内压力增加,如果酶原在胰腺内被激活,胰腺自身被消化可引起急性胰腺炎。急性胰腺炎是常见的五大急腹症之一。它是由于胰腺腺泡受损伤,胰酶在胰腺内被激活并溢出胰管,使胰腺以及邻近组织被消化,造成胰腺水肿、出血和坏死。临床症状主要有上腹剧痛,常伴有恶心、呕吐甚至休克等表现。临床上通常以淀粉酶和脂肪酶作为 Pancreas is an important digestive gland, the main secretion of pancreatin. Pancreatin in the pancreas was zymogen state (inactive), it will not digest its own pancreatic tissue. When the zymogen enters the duodenum, it is activated as trypsin to digest the food. Suffering from biliary tract disease or alcoholism, overeating causes increased pressure in the pancreatic duct. If the proenzyme is activated in the pancreas, the pancreas itself is digested to cause acute pancreatitis. Acute pancreatitis is one of the five common acute abdomen diseases. It is due to pancreatic acinar injury, pancreatic enzyme is activated in the pancreas and overflow the pancreatic duct, the pancreas and adjacent tissues are digested, causing pancreatic edema, bleeding and necrosis. Clinical symptoms are mainly abdominal pain, often accompanied by nausea, vomiting and even shock performance. Clinically, usually amylase and lipase as