1. LAB (1) Cell injuries & Adaptation

2. Cellular Swelling Fatty Change
Normal Cell
stress
adaptation
Fail to adapt
atrophy.
hypertrophy.
Hyperplasia.
dysplasia.
metaplasia.
injuries
Reversible
 Cellular Swelling   Fatty Change
Irreversible
Necrosis   Apoptosis

3. cellular adaptation
Cellular adaptation is a state that lies intermediate between the normal (unstressed )cell and the injured (over stressed cells).
The adaptation may be physiological (normal) or pathological (abnormal).
Five major types of adaptation include
atrophy.
hypertrophy.
Hyperplasia.
dysplasia.
metaplasia.