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胰腺炎是一种具有多种病因、多种病理改变和临床表现的疾患.急性胰腺炎是指胰腺消化酶被激活后对本器官自身消化所引起的炎症,急性发作时伴有胰腺的内分泌腺功能降低,但无持续性胰腺外分泌功能障碍,临床上分为单纯水肿型和出血坏死型两类.慢性胰腺炎系胰腺的反复发作性或持续性炎症病变,胰腺呈广泛性纤维化,局灶性坏死及胰导管内结石形成或弥漫性钙化,可引起腺泡和胰岛细胞萎缩或消失,常有假性囊肿形成.而某些胰腺炎因其特殊病因或特殊病理改变而使其在诊治上具有特殊性.
Pancreatitis is a disease with a variety of causes, a variety of pathological changes and clinical manifestations.Acute pancreatitis refers to inflammation of the pancreas digestive enzymes caused by its own digestion after activation of the pancreas, acute pancreatitis associated with endocrine function Reduced, but no persistent pancreatic exocrine dysfunction, clinically divided into simple edema and hemorrhagic necrosis type two.Chronic pancreatitis is a recurrent or persistent pancreatic inflammation, the pancreas was extensive fibrosis, focal Necrosis and formation of pancreatic duct stones or diffuse calcification, can cause acinar and pancreatic islet cells shrink or disappear, often pseudocyst formation.And some pancreatitis because of its special causes or special pathological changes in the diagnosis and treatment to have it Particularity.