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Difference between revisions of "Inflammatory skin disorders"
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→Psoriasis
| Line 264: | Line 264: | ||
===Microscopic=== | ===Microscopic=== | ||
Features:<ref name=Ref_PCPBoD8_603>{{Ref PCPBoD8|603}}</ref> | Features:<ref name=Ref_PCPBoD8_603>{{Ref PCPBoD8|603}}</ref> | ||
* | *"Regular" acanthosis + long rete ridges (psoriasiform hyperplasia). | ||
**"Regular" ([[Psoriasiform dermatitides|psoriasiform change]]) = rete ridges are of similar length and thickness. | |||
*Parakeratosis. | *Parakeratosis. | ||
*Dilated vessels in superficial dermis (give rise to ''Auspitz sign''). | *Dilated vessels in superficial dermis (give rise to ''Auspitz sign''). | ||