Figure 3From: Osteoid osteoma near the intervertebral foramen may induce radiculopathy through tumorous inflammationConventional roentgenogram, CT and Gd-enhanced MR images. A; Anteroposterior radiograph of the thoracic spine revealed no abnormalities. B: CT revealed marked perilesional sclerosis of bone in the right facet. C, D, and E: Gd-enhanced area extended over the intervertebral foramen and the nerve root.Back to article page