胰腺炎分为急性与慢性两种.前者发病急骤,来势凶猛,如不及时抢救治疗,常常造成死亡;后者反复迁延,或持续存在症状,如食后上腹部饱胀不适,尤其是进食油腻食物后,常引起腹痛、腹泻、粪便内含有脂肪球和不消化的肌肉纤维等,呈慢性过程.若病期较长,可出现不同程度的营养障碍. Pancreatitis is divided into two types of acute and chronic. The former is a sudden onset, ferocious, if not promptly rescue treatment, often resulting in death; the latter repeatedly protracted, or persistent symptoms, such as full stomach discomfort after eating, especially eating greasy Food, often cause abdominal pain, diarrhea, fecal fat globules and indigestible muscle fibers, etc., was a chronic process.If the longer duration, there may be varying degrees of nutritional disorders.