Figure 2
From: Treatment of osteoblastoma at C3-4 in a child: a case report
Computed tomography indicates the presence of a massive tumor from right lamina of C3 and extending to the spinal canal. The tumoral mass circumference has a sclerosis band, and the inhomogeneous matrix ossification is presented in the lesion. The canal of vertebral artery is also encroached by the lesion.