A Case of Angiosarcoma.
- Author:
Soo Keoung LEE
;
Jong Soo CHOI
;
Ki Hong KIM
- Publication Type:Case Report
- Keywords:
Angiosarcoma
- MeSH:
Aged;
Dermis;
Endothelial Cells;
Female;
Hemangiosarcoma*;
Humans;
Scalp;
Subcutaneous Fat;
Ulcer
- From:Korean Journal of Dermatology
1994;32(4):729-734
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Angiosarcoma is a rare malignant vascular tumor of endothelial cell origin, Cutaneous angiosarcoma usually occurs on the scalp and face of the elderly and most frequently in the sixth and seventh decade. We presented a case of angicisarcoma in a 70 year old woman. The patient had a well-demarcated, 3 x 3cm sized, dark brownish-colored, ulcerative nodule on the vertex with hemorrhagic bulla on the right. temporal scalp. Histopathologic examination of the nodule showed a well differentiated tumor with irregular anastomosing scular channels lined by atypical endothelial cells in the dermis and subcutaneous fat. Immunohistochenlical study for factorVlll-related antigen was partially positive in tumor channels. She was treated by wide surgical excision but she expired 5 months after discharge from the hospital.
