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(→Pre-malignant/malignant: separate) |
(→Malignant: more) |
||
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| [http://commons.wikimedia.org/wiki/File:Actinic_Keratosis,_H%26E.jpg (WC)] | | [http://commons.wikimedia.org/wiki/File:Actinic_Keratosis,_H%26E.jpg (WC)] | ||
|} | |} | ||
===== | =====Common malignant===== | ||
{| class="wikitable sortable" style="margin-left:auto;margin-right:auto" | {| class="wikitable sortable" style="margin-left:auto;margin-right:auto" | ||
! Entity | ! Entity | ||
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| may be familial, [[dysplastic nevus]] | | may be familial, [[dysplastic nevus]] | ||
| [http://en.wikipedia.org/wiki/File:Malignant_melanoma_%281%29_at_thigh_Case_01.jpg (WC)] | | [http://en.wikipedia.org/wiki/File:Malignant_melanoma_%281%29_at_thigh_Case_01.jpg (WC)] | ||
|- <!-- | |||
| Entity | |||
| Key histologic features | |||
| Other features | |||
| Clinical | |||
| Stains/IHC | |||
| DDx | |||
| Other | |||
| Image --> | |||
|} | |||
=====Less common malignant===== | |||
{| class="wikitable sortable" style="margin-left:auto;margin-right:auto" | |||
! Entity | |||
! Key histologic feature | |||
! Other features | |||
! Clinical | |||
! Stains/IHC | |||
! DDx | |||
! Other | |||
! Image | |||
|- | |||
| [[Kaposi sarcoma]] | |||
| vascular spindle cell lesion | |||
| hyaline globules (intracytoplasmic) | |||
| often HIV/AIDS | |||
| HHV-8 | |||
| [[Masson's hemangioma]], [[angiosarcoma]] | |||
| Other | |||
| Image | |||
|- <!-- | |||
| Entity | |||
| Key histologic features | |||
| Other features | |||
| Clinical | |||
| Stains/IHC | |||
| DDx | |||
| Other | |||
| Image --> | |||
|- <!-- | |- <!-- | ||
| Entity | | Entity |
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