Results 41 to 50 of about 448 (165)

Establishment of a Mouse Model for Porokeratosis Due to Mevalonate Diphosphate Decarboxylase Deficiency. [PDF]

Skin Res Technol
ABSTRACT Introduction Porokeratosis (PK) is an autoinflammatory keratinization disease (AIKD) characterized by circular or annular skin lesions with a hyperkeratotic rim, pathologically shown as the cornoid lamella. Four genes that cause PK are associated with the mevalonate (MV) pathway.
Peng K, Wong W, Zhang Q, La Y, Tian Z, Sun R, Ho L, Yang K, Pan J, Luan J, Niu Z, Zhang Z.   +11 more
europepmc   +2 more sources

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, Bossenbroek, Nicole M, Rosenman, Karla, Meehan, Shane A, Sanchez, Miguel, Prystowsky, Stephen   +5 more
openaire   +4 more sources

Unusual presentation of porokeratotic lichen planus: Histology, dermoscopy and confocal microscopy imaging of a rare condition

, 2023
Skin Research and Technology, Volume 29, Issue 11, November 2023.
Biagio Scotti, Giulia Veronesi, Cosimo Misciali, Federico Venturi, Emi Dika   +4 more
wiley   +1 more source

Porokeratoses: an update on pathogenesis and treatment. [PDF]

Int J Dermatol
Abstract Porokeratoses (PK) are a group of uncommon dermatoses characterized by abnormal epidermal differentiation due to a disorder of the mevalonate metabolic pathway. Several clinical subtypes exist that can be associated with the same patient or affect different patients within a family and could, therefore, be different expressions of one disease.
Kostopoulos-Kanitakis KA, Kanitakis J.
europepmc   +2 more sources

Exploring MPM-FLIM for diagnostics of porokeratosis - a pilot study <i>ex vivo</i>. [PDF]

Biomed Opt Express
Non-invasive diagnostic methods are essential for early detection and monitoring of skin diseases. This study evaluates multiphoton microscopy with fluorescence lifetime imaging (MPM-FLIM) as a diagnostic tool for porokeratosis.
James J, Inci R, Neittaanmäki N, Kantere D, Peltonen S, Ericson MB.   +5 more
europepmc   +2 more sources

Genital porokeratosis: A report of two cases and review of literature

Indian Journal of Dermatopathology and Diagnostic Dermatology, 2020
Porokeratosis (PK) is an uncommon disorder of keratinization that presents with keratotic papules or annular plaques that expand centrifugally with a thread-like elevated border.
Rakesh P Roge, Sumit A Hajare, Jayesh I Mukhi, Rajesh P Singh   +3 more
doaj   +1 more source

The role of dermatoscopy in diagnostics superficial disseminated actinic po-rokeratosis [PDF]

Саратовский научно-медицинский журнал, 2017
We present a case of disseminated superficial actinic porokeratosis and describe general dermoscopic features.
Sherstobitova K.Y., Utz S.R., Shnaider D.A.   +2 more
doaj  

Clinical images.

, 2013
A) Clinical image revealing a whitish-red plaque on the lower right leg of the 4-year-old proband. The affected area is made up of numerous whitish-red round papules that coalesce into irregular plaque and single papules, the area perimeter defined by a ...
Alessandro Raso (401285), Stefania Gimelli (213924), Corrado Occella (401283), Giorgio Gimelli (246633), Paolo Nozza (385893), Dario Bleidl (401284), Elisa Tassano (385898), Samantha Mascelli (385891)   +7 more
core   +1 more source

Dermoscopy for the Diagnosis of Porokeratosis

, 2004
Dermoscopy is a non-invasive diagnostic technique, which is performed by means of different incident light magnification systems using an oil immersion technique.
Delfino M, Nino M., Nino, Massimiliano, Argenziano, Giuseppe, Delfino, Mario   +4 more
core   +1 more source

AI‐Assisted Fungal Detection in Dermatopathology: A Study on Accuracy, Efficiency, and Usability

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and Objectives AI‐based image analysis is increasingly applied in pathology. Excluding fungal elements in PAS‐stained skin sections is labor‐intensive and well suited for AI assistance. While fungal detection in nails has been studied, skin‐biopsy applications and real‐world benefit remain limited.
Paul Schmidle, Tobias Lang, Sebastian Springenberg, Diego Calvopiña, Theresa Köhler, Valentina Getova, Ana‐Maria Gebing, Sonja Hetzer, Johanna Pierrone, Valentin Aebischer, Dieter Metze, Almut Böer‐Auer, Stephan Alexander Braun   +12 more
wiley   +1 more source