A Case of Epithelioid Angiosarcoma on the Back / 대한피부과학회지
Korean Journal of Dermatology
;
: 294-296, 2005.
Article
Dans Coréen
| 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.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Réseau
/
Vacuoles
/
Cellules épithélioïdes
/
Cytoplasme
/
Granulocytes éosinophiles
/
Hémangiosarcome
Limites du sujet:
Adulte très âgé
/
Humains
langue:
Coréen
Texte intégral:
Korean Journal of Dermatology
Année:
2005
Type:
Article
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