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Difference between revisions of "Ischemic colitis"
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→Microscopic
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**Dense pink material replaces loose connective tissue. | **Dense pink material replaces loose connective tissue. | ||
*Submucosa hyalinization. | *Submucosa hyalinization. | ||
*+/-[[Cryptitis]].<ref name=pmid11175639>{{Cite journal | last1 = Zhang | first1 = S. | last2 = Ashraf | first2 = M. | last3 = Schinella | first3 = R. | title = Ischemic colitis with atypical reactive changes that mimic dysplasia (pseudodysplasia). | journal = Arch Pathol Lab Med | volume = 125 | issue = 2 | pages = 224-7 | month = Feb | year = 2001 | doi = 10.1043/0003-9985(2001)1250224:ICWARC2.0.CO;2 | PMID = 11175639 }}</ref> | |||
*+/-Pseudomembranes (microscopic):<ref name=Ref_PBoD837-8>{{Ref PBoD|837-8}}</ref> | *+/-Pseudomembranes (microscopic):<ref name=Ref_PBoD837-8>{{Ref PBoD|837-8}}</ref> | ||
**Loss of surface epithelium. | **Loss of surface epithelium. | ||
**[[PMN]]s in lamina propria. | **[[PMN]]s in lamina propria. | ||
**+/-Capillary fibrin thrombi. | **+/-Capillary fibrin thrombi. | ||
*+/-Reactive epithelial changes - may mimic dysplasia.<ref name=pmid11175639/> | |||
Note: | Note: | ||