A Case of Epithelioid Angiosarcoma on the Back / 대한피부과학회지
Korean Journal of Dermatology
;
: 294-296, 2005.
Artigo
em Coreano
| WPRIM
| ID: wpr-124096
ABSTRACT
Epithelioid angiosarcoma has recently been described as a variant of angiosarcoma, based on its pathologic feature which is characterized by epithelioid or histiocytoid morphology of the malignant tumor cells. We report a case of epithelioid angiosarcoma on the lower back of a 65-year-old man. The patient had several, variable-sized, pedunculated, fungating masses. On histopathologic examination, the tumor was chiefly composed of solid sheets of atypical epithelioid cells with prominent eosinophilic cytoplasm, a large vesicular nuclei, and occasional intracytoplasmic vacuoles. Primitive vascular spaces, and a cleft with malignant cells and proliferating vessels were also found in some areas. The reticulum stain and immunohistochemical stain using factor VII-related antigen and CD 31 were focally positive in the tumor. He was treated by wide surgical excision.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Retículo
/
Vacúolos
/
Células Epitelioides
/
Citoplasma
/
Eosinófilos
/
Hemangiossarcoma
Limite:
Idoso
/
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Dermatology
Ano de publicação:
2005
Tipo de documento:
Artigo
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