Figure 3From: Congenital cholesteatoma of the infratemporal fossa with congenital aural atresia and mastoiditis: a case report Findings at surgery. A, the arrow points to the newly created external auditory canal while the arrow head points to the mass in the infratemporal fossa. B, the arrow points to the part of the mass within the middle ear with eroded bone while the arrow head points to the cavity that has been caused by the mass.Back to article page