Results 1 to 10 of about 353 (122)

Cornoid Lamella-Like Structures in HIV-Associated Epidermodysplasia Verruciformis: A Unique Histopathologic Finding. [PDF]

Am J Dermatopathol, 2015
Epidermodysplasia verruciformis (EV) is an uncommon inherited skin condition with increased vulnerability to widespread infection by certain human papillomavirus types, resulting in extensive verruca plana-like papules coalescing to large confluent plaques.
Champagne C, Moore L, Reule R, Dyer JA, Rady P, Tyring SK, North JP.   +6 more
europepmc   +4 more sources

Disseminated superficial porokeratosis with dermal amyloid deposits: A case report and review of the literature [PDF]

Journal of International Medical Research
Disseminated superficial porokeratosis with dermal amyloid deposits is exceptionally rare, with only 12 documented cases worldwide. The pathogenesis involves keratinocyte degeneration, resulting in amyloid deposition. A 76-year-old Chinese male presented
Yang Chen, Jiejie Lu, Weiwei Wu
doaj   +2 more sources

Association of the cornoid lamella with the follicular infundibulum and the acrosyringium: A histological analysis

Indian Journal of Dermatopathology and Diagnostic Dermatology, 2014
Background: The classical histological feature of porokeratosis (PK) is the cornoid lamella. The occurrence of the cornoid lamella within the follicular infundibulum and the acrosyringium is believed to be primarily associated with specific types of PK ...
Mary Thomas, Uday S Khopkar
doaj   +3 more sources

Genital porokeratosis: A case report and review of pathogenesis and genitogluteal subtypes of porokeratosis [PDF]

SAGE Open Medical Case Reports
Porokeratosis is a condition characterized by abnormal epidermal keratinization with a unique morphology of papules or plaques surrounded by a thread-like border of scale corresponding to the cornoid lamella on histology.
Camille Hamm, Jennifer Lipson
doaj   +2 more sources

Cornoid Lamella-Like Structures in HIV-Associated Epidermodysplasia Verruciformis

American Journal of Dermatopathology, 2015
Epidermodysplasia verruciformis (EV) is an uncommon inherited skin condition with increased vulnerability to widespread infection by certain human papillomavirus types, resulting in extensive verruca plana-like papules coalescing to large confluent plaques.
Jonathan A Dyer, Peter Rady, Jeffrey P North   +2 more
exaly   +3 more sources

Epidermal Invagination with Distinctive Cornoid Lamella: A Case Study of Porokeratosis in A Middle-Aged Male

Community Based Medical Journal
Porokeratosis is a rare keratinization disorder with specific pathologic findings involving abnormally processed epidermal keratin and presenting with the cornoid lamella. The current case report involves a 38-year-old male patient, who was communicating with a cutaneous lesion on the back of his left side, which best illustrates this condition.
Nahida Islam
exaly   +2 more sources

Extensive Spiculated Follicular Porokeratosis With Alopecia: A Case Report [PDF]

Clinical Case Reports
Follicular porokeratosis (FPK) is a rare subtype of porokeratosis. Follicular porokeratosis mainly occurs in men and may be localized or diffuse. Involvement of the scalp is rarely reported, and we found only one case of alopecia due to scalp FPK ...
Mitra Abdolvand, Roya Radanfar, Mozhdeh Sepaskhah, Fatemeh Sari Aslani, Mojgan Akbarzadeh Jahromi   +4 more
doaj   +2 more sources

Ultraviolet-Induced Fluorescence Dermatoscopy (UVFD) features in Porokeratosis: Findings from a Multicenter Retrospective Study [PDF]

Dermatology Practical & Conceptual
Introduction: Porokeratosis is a group of keratinization disorders characterized by the histopathological presence of the cornoid lamella, a hallmark feature across all subtypes.
Rosario Agüero, Marie-Chantal Caussade, Francisca Donoso, Sebastián González-Valdés, Carlos Matas, Sergio Bustos, Manuela Boleira, Natalia Salwowska, David Swanson, Bengu Nisa Akay, Ashfaq A. Marghoob, Paweł Pietkiewicz, Cristian Navarrete-Dechent   +12 more
doaj   +2 more sources

A Clinico-Epidemiological Study on Porokeratosis

Indian Journal of Dermatology
Porokeratosis (PK) is a chronic progressive disorder of keratinization characterized clinically by hyperkeratotic papules or plaques surrounded by a threadlike, elevated border that expands centrifugally.
Trishala Shirahatti, H Bangaru, S Sathish   +2 more
doaj   +2 more sources

MVD Variants Identified in a Rare Clinical Variant of Porokeratosis: A Case Report of Disseminated Superficial Porokeratosis (DSP) in a Chinese Patient [PDF]

Clinical, Cosmetic and Investigational Dermatology
Tao Yu,1 Yue Yin,1 Chang Shu,2 Cheng-da Yuan1 1Department of Dermatology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China; 2Department of Pathology, Hangzhou TCM Hospital Affiliated ...
Yu T, Yin Y, Shu C, Yuan CD
doaj   +2 more sources