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Difference between revisions of "Hepatic adenoma"
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Features: | Features: | ||
*Sheets or cords of cells with mild variation of cell and nuclear size.<ref name=Ref_PBoD923>{{Ref PBoD|923}}</ref> | *Sheets or cords of cells with mild variation of cell and nuclear size.<ref name=Ref_PBoD923>{{Ref PBoD|923}}</ref> | ||
*Cords of cells | *Cords of cells up to 3 cells thick.<ref>STC S.19, 19 Jan 2009.</ref> | ||
*Cells may have cytoplasmic clearing due to glycogen or be pale - '''obvious if seen'''. | *Cells may have cytoplasmic clearing due to glycogen or be pale - '''obvious if seen'''. | ||
*Vascular - large arteries, dilated thin-walled veins. | *Vascular - large arteries, dilated thin-walled veins. | ||
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==IHC== | ==IHC== | ||
*AFP -ve. (???) | *[[AFP]] -ve. (???) | ||
*HNF1alpha +ve/-ve. | *HNF1alpha +ve/-ve. | ||
*Beta-catenin +ve/-ve. | *Beta-catenin +ve/-ve. | ||