lichen amyloidosis-2 - dermpathmd.comdermpathmd.com/cases/slide atlas/lichen...
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![Page 1: Lichen Amyloidosis-2 - DermpathMD.comdermpathmd.com/cases/slide atlas/Lichen Amyloidosis-2.pptx.pdfPearls% Irregular)epidermal) hyperplasia)withhyperC) and)parakeratotic)scale) Dermal)papillary)](https://reader030.vdocument.in/reader030/viewer/2022040801/5e3a12c6af95aa2d0277185c/html5/thumbnails/1.jpg)
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What is the best diagnosis? A. Lichen amyloidosis B. Macular amyloidosis C. Acral fibrokeratoma D. Glomus tumor E. Nevus sebaceus
![Page 6: Lichen Amyloidosis-2 - DermpathMD.comdermpathmd.com/cases/slide atlas/Lichen Amyloidosis-2.pptx.pdfPearls% Irregular)epidermal) hyperplasia)withhyperC) and)parakeratotic)scale) Dermal)papillary)](https://reader030.vdocument.in/reader030/viewer/2022040801/5e3a12c6af95aa2d0277185c/html5/thumbnails/6.jpg)
Lichen amyloidosis
![Page 7: Lichen Amyloidosis-2 - DermpathMD.comdermpathmd.com/cases/slide atlas/Lichen Amyloidosis-2.pptx.pdfPearls% Irregular)epidermal) hyperplasia)withhyperC) and)parakeratotic)scale) Dermal)papillary)](https://reader030.vdocument.in/reader030/viewer/2022040801/5e3a12c6af95aa2d0277185c/html5/thumbnails/7.jpg)
Pearls Irregular epidermal hyperplasia with hyper-‐ and parakeratotic scale
Dermal papillary fibroplasia with hyaline deposits
May have scattered melanophages
Amyloid stains (eg Congo red) may not be positive in cutaneous keratin-‐derived amyloid