头皮血管肉瘤：一例报告
Angiosarcoma of scalp: a case report.
作者信息
Bhardwaj Minakshi, Gautam R K, Sharma P K, Kar H K, Magoon Neeru, Sharma Alok
机构信息
Department of Pathology, Dr. RML Hospital, New Delhi.
出版信息
Indian J Pathol Microbiol. 2005 Oct;48(4):497-9.
Cutaneous angiosarcomas are rare and constitute less than 1% of all malignant mesenchymal tumours. Most angiosarcomas of skin arise in the following clinical settings: 1. face and scalp of elderly 2. following lymphoedema and 3. post radiation. We present a case of an elderly man presenting with scalp lesion of 18 months duration. Histological examination of the biopsy revealed features of an angiosarcoma, which showed imunohistochemical positivity for factor VIII related antigen.
皮肤血管肉瘤较为罕见，占所有恶性间叶性肿瘤的比例不到1%。大多数皮肤血管肉瘤发生于以下临床情况：1. 老年人的面部和头皮；2. 淋巴水肿后；3. 放疗后。我们报告一例老年男性患者，其头皮肿物已持续18个月。活检组织学检查显示为血管肉瘤特征，免疫组化检查显示VIII因子相关抗原呈阳性。
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