Tissue Repair Flashcards
Hyperplasia
Increase in number of cell
The striated muscle cells in both the skeletal muscle and the heart can undergo ONLY
Hypertrophy bc they have limited or no capacity to divide
What kind of hypertrophy in pressure overloaded ventricles (hypertension, aortic valve stenosis)
Concentric hypertrophy
Volume overloaded (aortic valve insufficiency) what kind of hypertrophy
Eccentric hypertrophy
Koilocytes
Cells with hyperchromasia and angulation with perinuclear vacuolization produced by cytopathic effect of HPV
Dysplastic lesions characteristics
Can regress with removal of the underlying cause
Can be preneoplastic and progress to invasive carcinoma
Invasive squamous cell carcinoma
Dysplastic cells below the basement membrane
Keratin pearl is seen in
Squamous cell carcinoma