A 37 year old man, who escaped a blast accident was advised a CT scan of the brain as a part a of fitness workup before resuming work
There is a 9mm. sessile, bony outgrowth from the outer table of the skull in the right parietal region. The lesion also bulges into the diploic pace which, around this lesion is partially obliterated. There is mild, diffuse increase in the scalp thickness anterior to this lesion.