Dermoscopic clues of palmoplantar hyperkeratotic eczema and palmoplantar psoriasis: A prospective, comparative study of 90 patients

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dc.contributor.authorÇetinarslan T.
dc.contributor.authorTürel Ermertcan A.
dc.contributor.authorTemiz P.
dc.date.accessioned2024-07-22T08:07:04Z
dc.date.available2024-07-22T08:07:04Z
dc.date.issued2020
dc.description.abstractDiagnosis can be difficult in isolated palmar and plantar lesions in patients with psoriasis and eczema. The purpose of our study is to compare the dermoscopic findings in patients with palmoplantar psoriasis and palmoplantar hyperkeratotic eczema. This prospective, comparative study included 90 patients histopathologically diagnosed with eczema or psoriasis (35 psoriasis and 55 eczema). The age range was 18–75 years. The most common vessel type was dot vessel in psoriasis. Red globular ring vessels were seen in five patients with psoriasis, but not in any with eczema (P = 0.007). The most common vascular distribution pattern was regular in psoriasis (40%). Patchy vascular pattern was significant in eczema. The most common background color was light red in psoriasis (48.6%) (P ' 0.001). Brownish-orange globules were observed in 25.7% of patients with eczema and 5.7% in patients with psoriasis (P = 0.02). There is only one study in the published work about dermoscopy of palmoplantar psoriasis and eczema. In our study, yellow crusts, patchy scale distribution, patchy vascular pattern, yellow scale color, dull red background color and brownish-orange globules were significant in patients with palmoplantar eczema. On the other hand, patients with psoriasis had light red background color, regular vascular distribution pattern and white scale color. We observed globule structures with a pale center and dark peripheral rim only in patients with eczema, which was not identified in previous studies. This globule structure may be a new finding in eczema. © 2020 Japanese Dermatological Association
dc.identifier.DOI-ID10.1111/1346-8138.15487
dc.identifier.issn03852407
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/13807
dc.language.isoEnglish
dc.publisherBlackwell Publishing Ltd
dc.subjectAdolescent
dc.subjectAdult
dc.subjectAged
dc.subjectDermoscopy
dc.subjectEczema
dc.subjectHumans
dc.subjectKeratosis
dc.subjectMiddle Aged
dc.subjectProspective Studies
dc.subjectPsoriasis
dc.subjectYoung Adult
dc.subjectadult
dc.subjectage
dc.subjectaged
dc.subjectArticle
dc.subjectcomparative study
dc.subjectcontrolled study
dc.subjecteczema
dc.subjectepiluminescence microscopy
dc.subjectfemale
dc.subjecthistopathology
dc.subjecthuman
dc.subjecthuman cell
dc.subjecthuman tissue
dc.subjectmajor clinical study
dc.subjectmale
dc.subjectpalmoplantar hyperkeratotic eczema
dc.subjectpalmoplantar keratoderma
dc.subjectprospective study
dc.subjectpustulosis palmoplantaris
dc.subjectskin blood flow
dc.subjectskin blood vessel
dc.subjectskin color
dc.subjectskin manifestation
dc.subjectskin structure
dc.subjectadolescent
dc.subjectdiagnostic imaging
dc.subjecteczema
dc.subjectepiluminescence microscopy
dc.subjectkeratosis
dc.subjectmiddle aged
dc.subjectpsoriasis
dc.subjectyoung adult
dc.titleDermoscopic clues of palmoplantar hyperkeratotic eczema and palmoplantar psoriasis: A prospective, comparative study of 90 patients
dc.typeArticle

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