Lichen planus pigmentosus differential
WebFewer than 100 cases of familial lichen planus have been reported. The familial form tends to be more protracted and severe and presents in erosive, linear, or ulcerative patterns or with atypical features affecting young adults and children. 4 Some believe that the familial form represents a separate, unique dermatosis. Different HLA haplotypes were reported … Web09. sep 2016. · Lichen planus pigmentosus (LPP) was first described by Bhutani et al. in 1974. This disease of unknown etiology runs an insidious and prolonged course and is characterized by macules of dark brown colour distributed principally in the sun-exposed areas of the body. The disease may involve the mucosa but spares the scalp and nails.
Lichen planus pigmentosus differential
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WebThey most commonly affect the face, neck and upper limbs. Predominantly a intertriginous disease, usually in the axillae and groin (described mostly in Caucasians), it has also been termed as lichen planus pigmentosus inversus. The scalp, nails or mucosa are not affected. LP pigmentosus can exist in association with typical LP lesions. Web28. okt 2024. · Abstract. Background: Ashy dermatosis (AD) and lichen planus pigmentosus (LPP) are both acquired macular pigmentation of uncertain aetiology. …
WebDue to its unusual clinical characteristics, we believe that this case represents a rare variant of lichen planus of the oral mucosa. The histopathologic findings, differential diagnosis and its possible connection with lichen planus pigmentosus of the skin are discussed. Publication types Case Reports MeSH terms Diagnosis, Differential Humans Web04. nov 2024. · Lichen planus pigmentosus (LPP, not to be confused with lichen planopilaris) is a rare variant of lichen planus (LP). Classically, it presents as patchy brown or gray …
Web30. apr 2016. · Hypertrophic lichen planus (HLP) is the second most common cutaneous variant of lichen planus. It is characterized as extremely pruritic, and thick hyperkeratotic plaques are seen primarily on the shins or dorsal aspect of the foot and may be covered by a fine adherent scale.
Web15. jun 2024. · Lichen planus pigmentosus is a pigmentary disorder of unknown etiology, with diffuse hyperpigmentation of sun-exposed areas, more commonly seen in some ethnic and racial groups. We report an unusual case of lichen planus pigmentosus in a 40-year-old man with Fizpatrick type III skin that was present …
WebLichen planopilaris (LPP) affects the scalp and hair. It is a form of lichen planus, an inflammatory condition affecting the skin and mucous membranes. Symptoms may include scaly skin and redness around hair follicles, bald patches, and pain, burning, or itching on the scalp. Tiny, red bumps (papules) may appear around hair clusters. middle earth rulebook pdfWebA 45-year-old African American woman presented with an asymptomatic rash that had worsened over the month prior to presentation. It initially began on the upper thighs and then spread to the abdomen, groin, and buttocks. newsoptimist.caWeb16. dec 2013. · Lichen planus pigmentosus (LPP) is an uncommon variant of lichen planus that tends to occur in middle-aged individuals with darker pigmented skin. … news opinion pageWebLichen planus pigmentosus inversus (LPPI) is a rare variant of lichen planus characterized by slate grey to dark black-brown macules, papules, or patches occurring … middle earth rpg pdfWeb18. nov 2024. · Introduction. Refer to the chapter Lichen planus. Disclaimer - the author PCDS cannot accept responsibility for any misleading or incorrect statements, and the … news opinions editorals word graphicsWebNational Center for Biotechnology Information news opinion podcastWebLichen planus pigmentosus (LPP) is a rare variant of lichen planus, characterized by chronic acquired hyperpigmented, dark brown to grey, macular pigmentation located on sun-exposed areas of the face, neck, and flexural folds. news opinion shows