Necrosis of cells is due to :

• Necrosis: It refers to morphological changes that follow cell death in living tissues. • These morphological changes are the result of 2 concurrent processes. 1. Enzymatic digestion. 2. Denaturation of proteins. • The enzymes used in the process are derived from 2 sources: 1. From the lysosomes of the dead cells themselves (Autolysis). 2. From the lysosomes of immigrant leucocytes (Heterolysis).