Fig. 14From: A unique case of multiple calvarial hemangiomas with one large symplastic hemangiomaImmunohistochemistry of symplastic hemangioma showing, (a) focal positivity for smooth muscle actin (SMA) in pleomorphic cells, × 200; (b) CD68 showed weak staining in stromal cells, × 200; (c) CD34 positivity in endothelial and stromal cells, × 200Back to article page