Case for diagnosis. Solitary violaceous nodule on the toe
An. bras. dermatol
;
93(4): 595-597, July-Aug. 2018. graf
Artigo
em Inglês
| LILACS
| ID: biblio-949910
ABSTRACT
Abstract: Reticulohistiocytomas represent a group of benign histiocytic dermal proliferations, which occur either sporadically as solitary cutaneous nodules or, when multiple, in association with systemic disease. Due to its nonspecific clinical presentation, reticulohistiocytoma may mimic other benign or malignant skin neoplasms; therefore, in most cases, a biopsy is needed in order to establish the correct diagnosis. The histology is typically characterized by the presence of large histiocytes with abundant eosinophilic cytoplasm with immunohistochemical profile positive for CD68, CD163, and vimentin. The authors report the case of a patient with solitary reticulohistiocytoma with illustrative clinical, dermoscopic, and histologic features.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Dedos do Pé
/
Histiocitose de Células não Langerhans
/
Dermatoses do Pé
Tipo de estudo:
Estudo diagnóstico
Idioma:
Inglês
Revista:
An. bras. dermatol
Assunto da revista:
Dermatologia
Ano de publicação:
2018
Tipo de documento:
Artigo
País de afiliação:
Portugal
Instituição/País de afiliação:
Centro Hospitalar de Leiria/PT
Similares
MEDLINE
...
LILACS
LIS