Littoral cell angioma: Difference between revisions
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==IHC== | ==IHC== | ||
Normal littoral cells express CD8+, macrophage/histiocytic markers and vascular markers. In comparison, littoral cell angioma is:<ref name=pmid15329769/> | |||
*CD68 +ve | *CD68 +ve (and other histiocytic markers) | ||
*CD31 +ve | *CD31 +ve (and other vascular markers, e.g. Factor VIII, but ''not'' CD34) | ||
*CD34 -ve (normally in red pulp).<ref name=pmid15329769/> | *CD34 -ve (normally in red pulp).<ref name=pmid15329769/> | ||
*CD8 -ve (normally in red pulp).<ref name=pmid15329769/> | *CD8 -ve (normally in red pulp).<ref name=pmid15329769/> | ||
* | *CD21 +ve (at least focally) | ||
==See also== | ==See also== | ||