Results 21 to 30 of about 392 (137)
Porokeratosis simulating Bowen’s disease on dermoscopy [PDF]
Anais Brasileiros de Dermatologia, 2016 Porokeratosis is a disorder of epidermal keratinization characterized by the presence of annular hyperkeratotic plaques. Its etiopathogenesis is not yet fully understood, but a relationship with immunosuppression has been reported.
Alzinira Sousa Herênio +4 more
doaj +1 more source
Porokeratosis of Mibelli in an HIV-positive patient [PDF]
Anais Brasileiros de Dermatologia, 2016 Porokeratosis represents a group of disorders of epidermal keratinization that are characterized by one or more annular plaques surrounded by a histologically distinctive hyperkeratotic ridge-like border called the cornoid lamella.
Luiza de Queiroz Ottoni +4 more
doaj +1 more source
Indian Journal of Dermatology, 2021 Porokeratosis ptychotropica (PP) is a rare variant of porokeratosis characterized by pruritic, symmetrical, red-brown verrucous papules, and plaques most commonly localized within the gluteal fold.
Francesco Lacarrubba +5 more
doaj +1 more source
Exacerbation of inflammatory disseminated superficial porokeratosis following COVID‐19 vaccination
JEADV Clinical Practice, Volume 2, Issue 4, Page 944-946, December 2023., 2023 Abstract The mRNA‐1273 vaccine for coronavirus disease (COVID‐19) authorised as one of the first COVID‐19 vaccines was released by Moderna in December 2020. A recent study indicates that messenger RNA (mRNA) vaccines appear to be effective in preventing aggravation, hospitalisation and death against COVID‐19 infection.
Tomomu Ishikawa, Jun Asai, Norito katoh
wiley +1 more source
Pitted Plaques of Palms and Soles
Nepal Journal of Dermatology, Venereology & LeprologyPorokeratosis is a chronic and progressive disorder of keratinization. Punctate porokeratosis is grossly described as multiple minute keratotic projections over the palmoplantar region.
Akshata Mane +4 more
doaj +3 more sources
Intriguing case of porokeratosis of mibelli on gluteal region
Clinical Dermatology Review, 2021 Porokeratosis (PK) is a rare group of heterogeneous disorders of keratinization representing diverse phenotypic expressions of the same genetic defect, which is mainly inherited in an autosomal dominant manner. This report describes the case of a 40-year-
Snehal Balvant Lunge +2 more
doaj +1 more source
Punctate porokeratosis palmaris et plantaris
Indian Journal of Dermatology, 2015 Porokeratosis, a keratinization disorder, is probably a group of unrelated conditions with same distinctive histological appearance, featuring cornoid lamellae. A case of punctate porkeratosis in a 24 year old male patient is reported for its rarity.
Padmavathy Lanka +2 more
doaj +1 more source
Steroid-responsive facial eruption with cornoid lamellae - a possible new entity
Dermatology Online Journal, 2008 The histopathologic presence of a cornoid lamella is often associated with a diagnosis of porokeratosis. However, this feature is not pathognomonic for porokeratosis and can be found in a number of other dermatologic conditions, which include seborrheic keratosis, verruca vulgaris, actinic keratosis, squamous-cell carcinoma in situ, basal-cell ...
Tran, Hien +5 more
openaire +4 more sources
A case series of disseminated porokeratosis
Clinical Dermatology Review, 2021 Porokeratosis is an autosomal dominant disorder of epidermal keratinization resulting from abnormal expansion of latent clones following chronic ultraviolet exposure or immunosuppression.
J Logeshwari +3 more
doaj +1 more source
Eruptive disseminated porokeratosis with diagnostic dermoscopic clues [PDF]
JAAD Case ReportsClaudia Liliana Montoya Maya, MD +5 more
doaj +2 more sources