Sir Llanera Notes Flashcards
(25 cards)
Cell shrinkage due to loss of cell substance
Atrophy
Increase in size
Hypertrophy
Increase in cell number
Hyperplasia
Change of type
Metaplasia
Disordered proliferation
Dysplasia
Mature to immature
Anaplasia
Apoptosis
Individual
Pre programmed cell death
Without inflammation
Physiologic
Necrosis
Occurs in massive areas
With inflammation
Pathologic
Necrosis (myocardial infarction)
Coagulation necrosis
Cheesy necrosis
Caseous
Necrosis (sports)
Traumatic fat
Diabetic foot necrosis
Gangrenous
Neoplastic part of tumor
Parenchyma
Support structure of tumor
Stroma
Well differentiated Without anaplasia With capsule No growth rate No metastasis
Benign
Undifferentiated With anaplasia Without capsule Fast growth rate Without metastasis
Malignant
Commonly used stains
H and E
CT origin
Metastasize in bloodstream
Sarcoma
Epithelial origin
Carcinoma
Cell swelling
Edema
Nuclear fragmentation
Karyohexis
Not normal but not cancerous
Dysplasia
Infected necrosis with abscess
Liquefaction
(Necrosis) denaturatiom of structure and function
Coagulation necrosis