Surg Neurol
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Review Case Reports
Intradural extension of mucocele complicating frontoethmoid sinus osteoma: case report.
Osteomas of the paranasal sinus are often asymptomatic and are sometimes complicated by mucoceles, but intradural extension of such a mucocele has rarely been reported. ⋯ The importance of radical surgery for such lesions and the relationship between osteomas and mucoceles are discussed.