Diploic meningioma of the orbital roof
- PMID: 7376063
Diploic meningioma of the orbital roof
Abstract
A case of ectopic meningioma, which was confined in the diploic space of the orbital roof, is reported. Histologically, paranasal sinus mucosa was found in the tumor specimen without sharp demarcation. Nomenclature and histogenesis of this type of meningioma are discussed.