1. NECROSIS, APOPTOSIS, DEATH
Voloshyn V.

2. Necrosis (from Greek. nekros is dead), local death, mortify – is characterized by mortify of tissues in a living organism. The cells, group of cells, portion of organ and whole organ can be the subject of mortify.

3. 1-- Prenecrotic 2 -- Actually necrosis 3 -- Postnecrotic
Necrosis (local death)
The Stages
1-- Prenecrotic
2 -- Actually necrosis
3 -- Postnecrotic

4. Microskopic signs of necrosis
The cell’s nucleus changes
Kariorexis
Kariopicnosis
Kariolysis
The cell’s cytoplasm changes
Plasmocoagulation
Plasmolysis
The intercellular substance changes
Mucoid swelling
Disintegration of fibres
Fibrinoid swelling

5. NECROSIS OF the SPLEEN FOLLICULLS

6. NECROSIS OF THE EPITHELIUM OF KIDNEY CANALICULUS

7. Classification of necrosises according to etiology
Toxic
Vascular
Trophoneurotic
Alergic
Traumatic

8. Clinic-morphologic kinds of necrosis
Coagulative (dry)
Sekvestr
Colikvative
(hydropic, damp)
Bedsore (пролежина)
Gangrene
Infarct

9. Colikvative (hydropic, damp) and coagulative (dry) necrosis of cells

10. Fibrinoide necrosis

11. Coagulative necrosis

12. Colikvative necrosis

13. Heart attack (infarct of myocardium)

14. A hemorragic infarct of lungs

15. Gangrene

16. The END