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Difference between revisions of "Classic vulvar intraepithelial neoplasia"
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Classic vulvar intraepithelial neoplasia (view source)
Revision as of 18:35, 27 February 2014
, 18:35, 27 February 2014→Sign out
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high-grade lesion). | high-grade lesion). | ||
</pre> | </pre> | ||
=====Micro===== | |||
The sections show a punch biopsy of skin. Compact hyperkeratosis and hypergranulosis is | |||
present. The epidermis is edematous, has moderately atypical cells in the lower two thirds | |||
of the epithelium and mitotic activity. Several suprabasal mitoses are present. Apoptotic | |||
keratinocytes are present. Granular yellow pigment (hemosiderin?) is present in the | |||
epidermis. The epidermis is not significantly thickened. The lesional cells extend | |||
to the lateral edges of the tissue. | |||
====VIN III==== | ====VIN III==== | ||