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(→Verruca vulgaris: +micro for SO) |
m (→Microscopic) |
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Line 464: | Line 464: | ||
DDx: | DDx: | ||
*[[Squamous cell carcinoma of the skin|Squamous cell carcinoma]] - nuclear atypia full thickness and often more pronounced. | *[[Squamous cell carcinoma of the skin|Squamous cell carcinoma]] - nuclear atypia full thickness and often more pronounced. | ||
*Hypertrophic [[actinic keratosis]]. | *Hypertrophic [[actinic keratosis]] - often accompanied by solar elastosis. | ||
**Actinic keratosis with superimposed [[lichen simplex chronicus]].<ref name=Ref_Derm353>{{Ref Derm|353}}</ref> | **Actinic keratosis with superimposed [[lichen simplex chronicus]].<ref name=Ref_Derm353>{{Ref Derm|353}}</ref> | ||
*[[Seborrheic keratosis]] - may have focal clear cell changes. | *[[Seborrheic keratosis]] - may have focal clear cell changes. |
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