Cholesteatoma of Maxillary Sinus

摘要: Cholesteatoma is a relatively common disease entity within the middle ear or mastoid cavity but cholesteatoma of paranasal sinuses rare diseases entity, especially in maxillary sinus. As authors recently experienced patient sinus cholesteatoma, tried to review all literatures previously reported on "Cholesteatoma sinus." The aim this study was describe authors' recent experience and patients Additionally, it clinical features focusing computed tomography findings elucidate which approach may be best for complete excision. thoroughly reviewed 10 reports written English regarding have been published since 1980s. Based review, suggest some conclusions. First, diagnosis although rare, should considered any slowly expansile lesion Second, there no specific finding that helpful cholesteatoma. Last, surgical chosen allow visibility removal according size, location, extent diseases.