以往对于复杂的病理过程.往往只看到纯粹损坏性的一面,把它理解为结构以及生理系统的破坏,或结构、机能之间的关系异常。其事实根据是:损害常是病理过程的开端,常使组织形态结构破坏和功能紊乱,甚至功能丧失。如此理解,实质上是把病理过程的本质简单化了。近年来研究证明,病理变化并不是简单的损害,也不是各种成分的破坏和崩解,实际上病理过程是在新的条件,异乎寻常的工作程序下,生理系统诸成分 In the past, for complicated pathological processes, we often saw only the purely destructive side, which we understood as the destruction of the structure and the physiological system, or the abnormality of the relationship between structure and function. The fact is based on: damage is often the beginning of the pathological process, and often destroy the structure and function of the disorder, and even loss of function. So to understand, in essence, the nature of the pathological process is simplified. In recent years, studies have shown that pathological changes is not a simple damage, nor is the destruction of various components and disintegration, in fact, the pathological process is under new conditions, unusual work processes, the physiological system components