A Case of Hyalinizing Spitz Nevus: A Rare Variant in the Spectrum of Spitz Nevus / 대한피부과학회지
Korean Journal of Dermatology
;
: 195-197, 2017.
Artigo
em Coreano
| WPRIM
| ID: wpr-53858
ABSTRACT
Hyalinizing Spitz nevus was first introduced in 1994 by Suster. It is considered a rare variant in the spectrum of Spitz nevus, with only a dozen cases having been reported to date. Herein we report a case of a 28-year-old Korean woman who had a brown papular lesion on the left palm, which was diagnosed as hyalinizing Spitz nevus. Upon histopathological investigation, discohesive growth patterns of nevus cells in a hyalinized stroma were noted. Immunohistochemical stains showed positive reactivity of nevus cells with S-100 protein and vimentin, but negative stains with HMB-45 and CD68. This case demonstrates a rare variant of Spitz nevus located on an unusual site, and calls for awareness in the diagnosis of cutaneous lesions that histologically exhibit a prominent hyalinized stroma.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Vimentina
/
Biópsia
/
Proteínas S100
/
Nevo de Células Epitelioides e Fusiformes
/
Diagnóstico
/
Diagnóstico Diferencial
/
Corantes
/
Hialina
/
Nevo
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Feminino
/
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Dermatology
Ano de publicação:
2017
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS