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Difference between revisions of "Pityriasis rubra pilaris"
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Pityriasis rubra pilaris (view source)
Revision as of 06:22, 24 September 2014
, 06:22, 24 September 2014no edit summary
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| Micro = alterating [[orthokeratosis]] and [[parakeratosis]] (known as "checkerboard pattern"), +/-eosinophils (common), follicular plugging, [[acantholysis]] (common) | | Micro = alterating [[orthokeratosis]] and [[parakeratosis]] (known as "checkerboard pattern"), +/-eosinophils (common), follicular plugging, [[acantholysis]] (common) | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[fungal infection]] | | LMDDx = [[Dermatomycosis|fungal infection]] | ||
| Stains = PASD -ve (to r/o fungal infections) | | Stains = PASD -ve (to r/o fungal infections) | ||
| IHC = | | IHC = | ||
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*Follicular plugging. | *Follicular plugging. | ||
*[[Acantholysis]].<ref name=pmid23286804/> | *[[Acantholysis]].<ref name=pmid23286804/> | ||
DDx: | |||
*[[Dermatomycosis|Fungal infection]]. | |||
===Images=== | ===Images=== | ||