Petrous apex cholesteatoma Radiology Case
Petrous apex cholesteatoma Radiology Case . It is oriented obliquely in the skull base and articulates with the posterior. Mucocele of petrous apex 2. Petrous apex cholesteatoma Radiology Case from radiopaedia.org Indolent and previous infections (4), hearing loss (3),. It measures 3.2 x 1.8 x 1.9 cm in its main axialand cc diameters respectively. It is oriented obliquely in the skull base and articulates with the posterior.