病理名解（Pathology of solution）.doc

病理名解（Pathology of solution） The introduction Pathology: to study the etiology, pathogenesis, pathological changes and reclassification of diseases, to reveal the laws of disease occurrence and development, and to clarify the important medical basic subjects of the nature of disease. Methods of human pathology: autopsy, biopsy, cytological examination Chapter 1 adaptation and injury of cell tissue Atrophy: the loss of cellular material in normal cells of normal development leads to a decrease in volume or decrease in volume. Classification: not benign atrophy, atrophy, neuroatrophy, atrophy of oppression, atrophy of internal secretion Metaplasia: a process in which mature cells are replaced by another cell that secretes mature cells. Adipose changes cent: liver fat change, heart muscle fat changes Vitreous degeneration: also known as transparent degeneration, which means the presence of homogeneous, translucent glass-like substances within or between cells. Classification: glass-like denaturation of glass in connective tissue Necrosis: a form of local tissue or cell death in a living body Necrosis type: 1 coagulation necrosis (naked eye view, focal necrosis due to solidification protein in gray or yellowish-white, a hard, can form a with the surrounding healthy tissue breakdown clear dark red edge. The microscopic view, necrotic area disappear cell structure, cell and tissue contour is maintained for a period of time) 2 liquefactive necrosis (necrotic tissue soon because of enzymatic decomposition into liquid) 3 special type necrosis (caseous necrosis) Gangrene: refers to the necrosis of large chunks of tissue infected with corruption, gangrene usually occurs in the limbs or in the interlinked internal organs: dry gangrene, wet gangrene and gas gangrene The result of necrosis: dissolving absorption, separation and discharge, machine and calcification, Chapter ii repair of damage Cell classification: unstable cells, stable cells, permanent cells The components of gran