Extensive sclerosis of the base of the skull due to primary nasal tuberculosis.

An 8 year old black male is presented as a primary nasal tuberculous granuloma whose roentgenograms of the skull revealed extensive sclerosis of the periorbital region involving the frontal, sphenoid, and petrous bones. The tuberculous meningitis and the osseous sclerosis at the base of the skull were cured with anti-tuberculous therapy.