多年来医疗实践促使我们把肝胆胰看作是一个整体大系统。它们在消化、代谢功能上的一致性,在解剖关系上的连续性,在疾病发生和发展上的相关性,特别是近年来用正在飞速发展的生物工程学方法研究胆流中,以胆道为肝与胰腺分泌液排输的共同道的系统概念,已越来越深入,越来越强化了。疾病的发生是致病因素对机体的侵犯,导致生理或结构失常的表现。人体器官或系统有各自不同功能和结构,在不同的致病因素作用下引起不同的病,各病有各自独特的发展规律,必须以系统观念为基本点来研究疾病的防和治。 Over the years, medical practice has prompted us to regard hepatobiliary and pancreas as a whole system. Their consistency in digestive and metabolic functions, their continuity in anatomical relationships, and their relevance in the occurrence and development of diseases, especially in recent years, are being studied in the rapidly developing bioengineering method for bile flow, with biliary tracts as the The common system concept of liver and pancreas excretion has become more and more intensified and strengthened. The occurrence of disease is a violation of the body by pathogenic factors, leading to the manifestation of physiological or structural disorders. Human organs or systems have their own different functions and structures. Under the influence of different pathogenic factors, they cause different diseases. Each disease has its own unique development rules. The system concept must be used as the basic point to study the prevention and treatment of diseases.