From: Osseous hemangioma of the seventh cervical vertebra with osteoid formation mimicking metastasis: a case report
Immunohistochemical marker
Staining pattern
CD31, CD34
Endothelial cells positive
Vimentin, Actin
Endothelial cells, fibroblasts and prae-osteoblasts positive
Desmin, S100
Endothelial cells negative
Ki 67
Less than 1% of nuclei