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Difference between revisions of "Lichenoid keratosis"
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Clinical DDx:<ref name=Ref_Derm346>{{Ref Derm|346}}</ref> | Clinical DDx:<ref name=Ref_Derm346>{{Ref Derm|346}}</ref> | ||
*[[Basal cell carcinoma]], [[squamous cell carcinoma of the skin]], melanocytic neoplasm. | *[[Basal cell carcinoma]], [[squamous cell carcinoma of the skin]], melanocytic neoplasm. | ||
==Gross== | |||
*Red raised scaly-appearing lesion. | |||
==Microscopic== | ==Microscopic== | ||
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whole lesion to exclude a partially regressed melanocytic lesion is suggested. | whole lesion to exclude a partially regressed melanocytic lesion is suggested. | ||
</pre> | </pre> | ||
===Micro=== | |||
The sections show skin with lichenoid inflammation and mild overlying hyperkeratosis with very rare parakeratosis. There is no significant basal atypia. Rare eosinophils are seen. The lymphocytes do not show apparent atypia. Mild reactive spongiosis is seen. | |||
==See also== | ==See also== | ||