Mothod: Expression and relativity of estrogen receptor(ER), VEGF and bFGF were detected with SP immunohistochemical method in 42 specimens of hemangioma and 17 specimens of vascular malformation.

• [方法] 应用免疫组织化学SP法检测42例血管瘤和17例血管畸形标本雌激素受体(ER)、血管内皮生长因子(VEGF)、碱性成纤维细胞生长因子(bFGF)的表达情况，分析其相关性；