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| {{Main|CMV}} | | {{Main|CMV}} |
| *Abbreviated ''CMV colitis''. | | *Abbreviated ''CMV colitis''. |
| ===General===
| | {{Main|Cytomegalovirus colitis}} |
| *Uncommon.
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| *Immunosuppressed population at risk, e.g. transplant recipients, individuals with [[HIV]].
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| | |
| ===Microscopic===
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| Features:
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| *Enlarged nucleus - classically in endothelial cells.
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| DDx:
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| *[[Infectious colitis]] without a distinctive morphology.
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| *CMV colitis superimposed on [[inflammatory bowel disease]].
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| | |
| ====Images====
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| <gallery>
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| Image:CMV_colitis_-_intermed_mag.jpg | CMV colitis - intermed. mag. (WC/Nephron)
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| Image:CMV_colitis_-_high_mag_-_cropped.jpg | CMV colitis - high mag. (WC/Nephron)
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| </gallery>
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| www:
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| *[http://www.flickr.com/photos/lunarcaustic/4615988256/ CMV colitis (flickr.com/lunar caustic)].
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| *[http://www.flickr.com/photos/lunarcaustic/4615988164/ CMV colitis (flickr.com/lunar caustic)]
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| ===IHC===
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| *CMV +ve.
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| | |
| Others:
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| *HSV-1.
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| *HSV-2.
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| *VZV.
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| *[[EBV]].
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|
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|
| ==Intestinal spirochetosis== | | ==Intestinal spirochetosis== |