nevoxanthoendothelioma

Methods The β-catenin expression was examined immunohistochemically in intradermal nevus and malignant melanoma with β-catenin antibody.

方法:应用免疫组织化学PowerVisionTM二步法检测25例皮内痣、45例恶性黑素瘤中β-catenin的表达情况。