Difference between revisions of "Lichen sclerosus"
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| Micro = fibrosis of dermis with loss of adnexal structures - '''key feature''', loss of the rete ridges, (severe) [[hyperkeratosis]], inflammation - often with eosinophils | | Micro = fibrosis of dermis with loss of adnexal structures - '''key feature''', loss of the rete ridges, (severe) [[hyperkeratosis]], inflammation - often with eosinophils | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[morphea profunda]], [[differentiated vulvar intraepithelial neoplasia]], [[lichen planus]], cutaneous [[amyloidosis]] | | LMDDx = [[morphea profunda]], [[differentiated vulvar intraepithelial neoplasia]], [[lichen planus]], cutaneous [[amyloidosis]], [[malignant melanoma]] with regression | ||
| Stains = | | Stains = | ||
| IHC = | | IHC = | ||