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Difference between revisions of "Inflammatory fibroid polyp"
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Inflammatory fibroid polyp (view source)
Revision as of 01:13, 13 February 2014
, 01:13, 13 February 2014no edit summary
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| Micro = proliferating spindle cells - loosely arranged round blood vessels with perivascular hypocellular zones, eosinophils (usually prominent), +/-leiomyoma/schwannoma-like areas - with nuclear palisading | | Micro = proliferating spindle cells - loosely arranged round blood vessels with perivascular hypocellular zones, eosinophils (usually prominent), +/-leiomyoma/schwannoma-like areas - with nuclear palisading | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[inflammatory myofibroblastic tumour]], [[GIST]], [[schwannoma]] | | LMDDx = [[inflammatory myofibroblastic tumour]], [[GIST]], [[hemangiopericytoma]], [[eosinphilic gastritis]], [[schwannoma]] | ||
| Stains = | | Stains = | ||
| IHC = CD34 +ve, vimentin +ve, CD117 -ve, S-100 -ve | | IHC = CD34 +ve, vimentin +ve, CD117 -ve, S-100 -ve | ||