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Difference between revisions of "Necrosis"
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==Microscopic== | ==Microscopic== | ||
* | Features: | ||
*Dead cells - pink (on [[H&E stain|H&E]]). | |||
**Anucleate cells ("Ghost cells")/outlines of cells - usu. subtle. | |||
***Fluffy appearance. | |||
*[[Neutrophils]] (very common). | |||
DDx of necrosis: | |||
*Fibrin. | |||
Images (necrosis): | |||
*[http://www0.sun.ac.za/ortho/webct-ortho/tb/tb-histology.html Necrosis at the centre of a granuloma (sun.ac.za)]. | |||
*[http://www.biomedical-engineering-online.com/content/9/1/10/figure/F7?highres=y Necrosis (biomedical-engineering-online.com)]. | |||
*[http://www.nature.com/bmt/journal/v39/n9/fig_tab/1705646f1.html Necrosis (nature.com)]. | |||
*[http://moon.ouhsc.edu/kfung/jty1/Com08/Com08Image/Com801-1-09.gif Necrosis (ouhsc.edu)].<ref>URL: [http://moon.ouhsc.edu/kfung/jty1/Com08/Com801-1-Diss.htm http://moon.ouhsc.edu/kfung/jty1/Com08/Com801-1-Diss.htm]. Accessed on: 3 November 2010.</ref> | |||
*[http://commons.wikimedia.org/wiki/File:Cat_scratch_disease_-_very_high_mag.jpg Necrosis in cat scratch disease (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)]. | |||
==See also== | ==See also== | ||
*[[Basics]]. | *[[Basics]]. | ||