一、病理学的研究对象以及它和有关学科的关系病理学是研究疾病怎样发生,怎样发展、变化,以及在疾病过程中各个器官内的机能和形态变化的一门医学基础科学。当致病因素作用于机体后,在一定情况下会引起器官内机能和形态的改变。这些变化有的轻.有的重;有的明显,有的不明显;有的易于恢复,有的不易恢复,甚至导致死亡。大多数疾病出现 First, the pathology of the object of study and its relationship with the relevant disciplines Pathology is to study how disease occurs, how the development, change, and disease in the various organs within the function and morphological changes in a basic medical science. When the role of pathogenic factors in the body, under certain circumstances can cause changes in organ function and morphology. Some of these changes are light, some are heavy, some are obvious, some are not obvious, others are easy to recover, others are hard to recover, and even cause death. Most diseases appear