Verrucous epidermal nevus as a manifestation of a type 2 mosaic PTEN mutation in Cowden syndrome

Adrià Plana Pla; Laura Condal; Ane Jaka; Ignacio Blanco Guillermo; Elisabeth Castellanos; Isabel Bielsa

doi:10.1111/pde.15116

Verrucous epidermal nevus as a manifestation of a type 2 mosaic PTEN mutation in Cowden syndrome

Adrià Plana Pla, Laura Condal, Ane Jaka, Ignacio Blanco Guillermo, Elisabeth Castellanos, Isabel Bielsa

Producción científica: Contribución a una revista › Artículo › Investigación › revisión exhaustiva

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Resumen

Linear Cowden nevus, also known as linear PTEN nevus, is a type of epidermal nevus, first described in 2007, which is seen in patients with PTEN hamartoma tumor syndrome. It is considered to be a type 2 form of segmental mosaicism, and we suggest that it has certain clinical features that distinguish it from epidermal nevi seen in similar conditions, such as Proteus syndrome. We present a case of linear Cowden nevus in a 4-year-old boy and review the literature.

Idioma original	Inglés
Páginas (desde-hasta)	179-181
Número de páginas	3
Publicación	Pediatric Dermatology
Volumen	40
N.º	1
DOI	https://doi.org/10.1111/pde.15116
Estado	Publicada - 24 sept 2022

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title = "Verrucous epidermal nevus as a manifestation of a type 2 mosaic PTEN mutation in Cowden syndrome",

abstract = "Linear Cowden nevus, also known as linear PTEN nevus, is a type of epidermal nevus, first described in 2007, which is seen in patients with PTEN hamartoma tumor syndrome. It is considered to be a type 2 form of segmental mosaicism, and we suggest that it has certain clinical features that distinguish it from epidermal nevi seen in similar conditions, such as Proteus syndrome. We present a case of linear Cowden nevus in a 4-year-old boy and review the literature.",

keywords = "Cowden syndrome, Epidermal nevus, Lipoma, Macrocephaly, Mosaicism type 2, PTEN",

author = "{Plana Pla}, Adri{\`a} and Laura Condal and Ane Jaka and {Blanco Guillermo}, Ignacio and Elisabeth Castellanos and Isabel Bielsa",

note = "{\textcopyright} 2022 The Authors. Pediatric Dermatology published by Wiley Periodicals LLC.",

year = "2022",

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doi = "10.1111/pde.15116",

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T1 - Verrucous epidermal nevus as a manifestation of a type 2 mosaic PTEN mutation in Cowden syndrome

AU - Plana Pla, Adrià

AU - Condal, Laura

AU - Jaka, Ane

AU - Blanco Guillermo, Ignacio

AU - Castellanos, Elisabeth

AU - Bielsa, Isabel

PY - 2022/9/24

Y1 - 2022/9/24

N2 - Linear Cowden nevus, also known as linear PTEN nevus, is a type of epidermal nevus, first described in 2007, which is seen in patients with PTEN hamartoma tumor syndrome. It is considered to be a type 2 form of segmental mosaicism, and we suggest that it has certain clinical features that distinguish it from epidermal nevi seen in similar conditions, such as Proteus syndrome. We present a case of linear Cowden nevus in a 4-year-old boy and review the literature.

AB - Linear Cowden nevus, also known as linear PTEN nevus, is a type of epidermal nevus, first described in 2007, which is seen in patients with PTEN hamartoma tumor syndrome. It is considered to be a type 2 form of segmental mosaicism, and we suggest that it has certain clinical features that distinguish it from epidermal nevi seen in similar conditions, such as Proteus syndrome. We present a case of linear Cowden nevus in a 4-year-old boy and review the literature.

KW - Cowden syndrome

KW - Epidermal nevus

KW - Lipoma

KW - Macrocephaly

KW - Mosaicism type 2

KW - PTEN

UR - http://www.scopus.com/inward/record.url?scp=85138638607&partnerID=8YFLogxK

U2 - 10.1111/pde.15116

DO - 10.1111/pde.15116

M3 - Article

C2 - 36151877

SN - 0736-8046

VL - 40

SP - 179

EP - 181

JO - Pediatric Dermatology

JF - Pediatric Dermatology

IS - 1

ER -

Verrucous epidermal nevus as a manifestation of a type 2 mosaic PTEN mutation in Cowden syndrome

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