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Difference between revisions of "Necrosis"
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**Anucleate cells ("Ghost cells")/outlines of cells - usu. subtle. | **Anucleate cells ("Ghost cells")/outlines of cells - usu. subtle. | ||
***Fluffy appearance. | ***Fluffy appearance. | ||
*[[ | *Inflammation - typically [[neutrophils]] (very common). | ||
DDx of necrosis: | DDx of necrosis: | ||
*Fibrin. | *Fibrin. | ||
Notes: | |||
*Inflammation is a reactive phenomenon; it requires blood flow. | |||
**Post-mortem it is not found. | |||
Images (necrosis): | Images (necrosis): | ||
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*[http://commons.wikimedia.org/wiki/File:Histiocytic_necrotizing_lymphadenitis_-_very_high_mag.jpg Necrosis in histiocytic necrotizing lymphadenitis (WC)]. | *[http://commons.wikimedia.org/wiki/File:Histiocytic_necrotizing_lymphadenitis_-_very_high_mag.jpg Necrosis in histiocytic necrotizing lymphadenitis (WC)]. | ||
*[http://commons.wikimedia.org/wiki/File:Systemic_lupus_erythematosus_lymphadenopathy_-_high_mag.jpg Necrosis in SLE lymphadenopathy (WC)]. | *[http://commons.wikimedia.org/wiki/File:Systemic_lupus_erythematosus_lymphadenopathy_-_high_mag.jpg Necrosis in SLE lymphadenopathy (WC)]. | ||
==See also== | ==See also== | ||
*[[Basics]]. | *[[Basics]]. | ||