Clinical Findings of Cholesteatoma Behind an Intact Tympanic Membrane in Adults

Conclusions: Intact tympanic membrane cholesteatoma in adults may have both congenital and acquired origins, but it is not possible to differentiate between a slow growing acquired or indolent congenital cholesteatoma. ITMC typically presents as a cystic lesion with a complete capsule that can be treated successfully via an endoscopic tympanotomy approach, but in a minority of cases a more extensive mastoidectomy may be required.
Source: Journal of Craniofacial Surgery - Category: Surgery Tags: Brief Clinical Studies Source Type: research