328x328px Macroscopic The macroscopic appearance of an area of<unk>  is a pale segment of tissue contrasting against surrounding well vascularized tissue and is dry on cut surface. The tissue may later turn red due to inflammatory response. The surrounding surviving cells can aid in regeneration of the affected tissue unless they are stable or permanent. Microscopic Microscopically,<unk>  causes cells to appear to have the same outline, but no nuclei. The nucleus is lost and there is cytoplasmic hypereosinophilia on H&E stain.(Protein denaturation results in exposure of hydrophobic regions normally sequestered within the three-dimensional center of the molecules and may explain why necrotic cells display an increased capacity to bind the hydrophobic Eosin pigment) Also, it is characteristic of<unk>  to not have a zone in between necrotic cells and viable cells. There is an instant transition, lacking granulation tissue in between.
Coagulative necrosis
Liquefactive necrosis
Fat necrosis
Caseous necrosis
Infibulation
Fibrinoid necrosis
Feathery degeneration
Xanthogranulomatous inflammation