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Difference between revisions of "Bullous diseases"
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→Dermatitis herpetiformis: more + images
(→Bullous pemphigoid: +iamges) |
(→Dermatitis herpetiformis: more + images) |
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==Dermatitis herpetiformis== | ==Dermatitis herpetiformis== | ||
===General=== | |||
*Associated with [[celiac sprue]]. | |||
===Microscopic=== | |||
Features:<ref>{{Ref PBoD8|1196}}</ref> | |||
*Subepidermal blistering. | |||
*Clusters of neurophils (microabscesses) - at tips of dermal papillae - '''key feature'''. | |||
*Basal cell injury (vacuolization). | |||
Notes: | |||
*Immunofluorescence - IgA deposits @ dermal papillae. | |||
Images: | |||
*[http://dermatology.cdlib.org/94/NYU/Nov2001/112001-9b.jpg DH (dermatology.cdlib.org).<ref>URL: [http://dermatology.cdlib.org/94/NYU/Nov2001/9.html http://dermatology.cdlib.org/94/NYU/Nov2001/9.html]. Accessed on: 21 March 2011.</ref> | |||
*[http://www.dermpedia.org/files/images/Image49_HE.jpg DH (dermpedia.org)]. | |||
==Porphyria cutanea tarda== | ==Porphyria cutanea tarda== | ||