Term
|
Definition
nuclear shrinkage
increased basophilia |
|
|
Term
|
Definition
| fragmentation of pyknotic nucleus |
|
|
Term
|
Definition
| fading of basophilic chromatin |
|
|
Term
|
Definition
glassy eosinophilic appearance (loss basophilic RNA)
nucleus may show pyknosis, karyolysis, karyorrhexis
eventually no nucleus |
|
|
Term
liquefactive necrosis?
causes? |
|
Definition
enzymatic dissolution of necrotic cells
abscesses (bacterial/pyogenic infections)
CNS |
|
|
Term
caseous necrosis?
causes? |
|
Definition
amorphous, granular eosinophilia surrounded by inflammatory cells
mycobacterium
fungal infections |
|
|
Term
enzymatic fat necrosis?
where? |
|
Definition
fatty acids + Ca++ = saponification
pancreas,
also other fatty areas due to trauma |
|
|
Term
gangrenous necrosis?
types/specifics? |
|
Definition
dry
wet, due to bacterial superinfection |
|
|
Term
fibrinoid necrosis?
where? |
|
Definition
eosinophilic fibrin-like material
walls of blood vessels |
|
|
Term
|
Definition
|
|
Term
|
Definition
serous fluid + plasma ptns (fibrinogen)
pleural cavity and pericardial sac |
|
|
Term
| suppurtative/purulent inflammation? |
|
Definition
serous + fibrinous + pus (purulent exudate)
staph, appendicitis |
|
|
