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Difference between revisions of "Non-malignant skin disease"
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Non-malignant skin disease (view source)
Revision as of 22:17, 7 February 2012
, 22:17, 7 February 2012→Less common
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=Less common= | =Less common= | ||
==Clear cell acanthoma== | |||
===General=== | |||
*Benign. | |||
===Microscopic=== | |||
Features:<ref>URL: [http://www.drmihm.com/cases/case.cfm?CaseID=45 http://www.drmihm.com/cases/case.cfm?CaseID=45]. Accessed on: 7 February 2012.</ref> | |||
*Psoriasiform pattern - epidermal thickening (acanthosis). | |||
*Keratinocytes: | |||
**Pale (light pink) cytoplasm when compared to surrounding non-lesional keratinocytes. | |||
**Separated from one another (spongiosis). | |||
DDx: | |||
*[[Psoriasis vulgaris]]. | |||
==Chondrodermatitis nodularis chronica helicis== | ==Chondrodermatitis nodularis chronica helicis== | ||
*[[AKA]] ''chondrodermatitis nodularis helicis''. | *[[AKA]] ''chondrodermatitis nodularis helicis''. | ||