Pathology Cellular Adaptations Flashcards
What are the 5 cellular adaptation from stress?
ATROPHY
HYPERTROPHY
HYPERLASIA
METAPLASIA
DYSPLASIA
What are the two examples of pathological and physiological atrophy ?
Patho- brain(thick sulci, thin gyri)
Physio - atrophy of mammary gland after Lactation
What are the two examples of pathological and physiological hypertrophy?
Patho- myocardial hypertrophy (Hypertension)
Physio - uterine enlargement during pregnancy
What are the two examples of pathological and physiological of hyperplasia ?
Pathology - endometriosis (excess harmones or growth stimulation)
Physio - breast enlargement at Puberty and pregnancy
What is examples of pathological metaplasia ?
Barrets oesophagus : squamous to columnar
What is the examples of pathological dysplasia ?
Cervical intra epithelial neoplasia