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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 16:07, 9 September 2011
, 16:07, 9 September 2011→Bullous disease: more
(→Bullous disease: more) |
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DDx: | DDx: | ||
*Infection. | *Infection. | ||
=Rare= | |||
==Porokeratosis== | |||
===General=== | |||
*Genetic. | |||
*Several subtypes. | |||
Notes: | |||
*Not the same as ''punctate porokeratotic keratoderma''.<ref name=pmid20137755>{{Cite journal | last1 = Alikhan | first1 = A. | last2 = Burns | first2 = T. | last3 = Zargari | first3 = O. | title = Punctate porokeratotic keratoderma. | journal = Dermatol Online J | volume = 16 | issue = 1 | pages = 13 | month = | year = 2010 | doi = | PMID = 20137755 | URL = http://dermatology.cdlib.org/1601/case_presentations/ppk/alikhan.html }}</ref> | |||
===Microscopic=== | |||
Features: | |||
*Cornoid lamella (pathognomonic) - '''key feature''': | |||
**Compact keratosis over a hair follicle. | |||
*+/-Rete ridge loss. | |||
=Bullous disease= | =Bullous disease= | ||