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| LMDDx = [[Rosai-Dorfman disease]] | | LMDDx = [[Rosai-Dorfman disease]] | ||
| Stains = [[Warthin-Starry stain]] +ve (rod-shaped organisms) | | Stains = [[Warthin-Starry stain]] +ve (rod-shaped organisms) | ||
| IHC = CD68 +ve, | | IHC = CD68 +ve, S100 -ve | ||
| EM = | | EM = | ||
| Molecular = | | Molecular = | ||
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*Warthin-Starry stain +ve (rod-shaped organisms). | *Warthin-Starry stain +ve (rod-shaped organisms). | ||
*[[Dieterle stain]] +ve (rod-shaped organisms). | *[[Dieterle stain]] +ve (rod-shaped organisms). | ||
==IHC== | |||
*S100 -ve.<ref name=pmid19646302>{{cite journal |author=Ilie M, Guevara N, Castillo L, Hofman P |title=Polypoid intranasal mass caused by Rosai-Dorfman disease: a diagnostic pitfall |journal=J Laryngol Otol |volume=124 |issue=3 |pages=345–8 |year=2010 |month=March |pmid=19646302 |doi=10.1017/S0022215109990818 |url=}}</ref> | |||
==See also== | ==See also== |
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