Results 81 to 90 of about 33,087 (280)

Triggering of Koebner Phenomenon by Picosecond Laser in a Psoriatic Patient: Clinical and Immunopathologic Insights

open access: yesLasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives To report the first case of Koebner phenomenon induced by picosecond laser treatment in a patient with psoriasis. We analyzed the clinical and histopathological features and discussed the possible mechanism by which the laser's photomechanical effect triggered the reaction.
Teppei Sakai, Koya Sonoda, Jun Omatsu
wiley   +1 more source

Uso de matriz de regeneração dérmica no tratamento cirúrgico do nevus melanocítico congênito gigante- relato de 3 casos. [PDF]

open access: yes, 2007
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Figueiredo, Gustavo Knoblauch Borges de
core  

Common Nevus

open access: yes, 2007
There is much debate regarding the term common or typical nevus. In our view of melanocytic nevi, you can clinically and dermoscopically differentiate between common/typical and uncommon/atypical or dysplastic nevi.
Hofmann-Wellenhof, Rainer   +1 more
core   +1 more source

Efficacy and Safety of Small‐Spot 755 nm Picosecond Laser‐Induced Optical Breakdown for Novel Photomechanical Skin Ablation in Asian Patients

open access: yesLasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives Conventional ablative and photothermal lasers are commonly used to treat superficial pigmentary lesions but often induce thermal injury and post‐inflammatory hyperpigmentation (PIH), particularly in Asian skin. Picosecond 755‐nm alexandrite lasers with diffractive lens arrays (DLA) create laser‐induced optical breakdown (LIOB ...
Nai‐Wen Chai   +7 more
wiley   +1 more source

Multiple Large Cysts Arising from Nevus [PDF]

open access: yesArchives of Plastic Surgery, 2012
Nevus comedonicus is a type of hamartoma that arises from a developmental anomaly of themesodermal part of the pilosebaceous gland. In most cases of nevus comedonicus, an acnelikeskin condition develops.
Sang-Yeop Yi   +4 more
doaj  

Nevus of Ota with Rare Palatal Involvement: A Case Report with Emphasis on Differential Diagnosis

open access: yesCase Reports in Dentistry, 2011
Nevus of Ota, a dermal melanocytic nevus, is rare in the Indian subcontinent. It presents as a brown, blue, or gray patch on the face and is within the distribution of the ophthalmic and maxillary branches of the trigeminal nerve.
Gaurav Sharma, Archna Nagpal
doaj   +1 more source

A systematized Becker’s nevus without systemic features: a rare case report

open access: yesPigment International, 2020
Becker’s nevus is a cutaneous hamartoma relatively common in peripubertal age. The classical presentation of the Becker’s nevus is characterized by unilateral, hyperpigmented patch with varying degrees of hypertrichosis on upper trunk or proximal upper ...
Prekshi Bansal   +3 more
doaj   +1 more source

Agminated atypical melanocytic nevus associated with Langerhans cell histiocytosis [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2019
: Agminated nevus refers to the presence of multiple nevi grouped in a circumscribed skin area; it is rarely reported in the literature. This report presents the case of a 10-year-old female patient with a history of Langerhans cell histiocytosis, who ...
Ehekatzin Arturo Carreño-Gayosso   +3 more
doaj   +2 more sources

Germline variation at CDKN2A and associations with nevus phenotypes among members of melanoma families

open access: yesJournal of Investigative Dermatology, 2017
Germline mutations in the cyclin-dependent kinase inhibitor 2A gene (CDKN2A) are frequently identified among melanoma kindreds, and are associated with increased atypical nevus counts.
N. Taylor   +43 more
semanticscholar   +1 more source

A Prediction Model for the Differential Diagnosis of Bowen's Disease and Bowenoid Actinic Keratosis

open access: yesThe Journal of Dermatology, EarlyView.
ABSTRACT Bowen's disease and bowenoid actinic keratosis share overlapping clinical and histopathological features, and there is no clear consensus regarding their differential diagnosis. This study aimed to identify clinicopathological differences between the two diseases and to develop a diagnostic prediction model in a Korean population.
Byeonghyun Joo   +6 more
wiley   +1 more source

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