PMC3420627_01
CT in axial and coronal, showing filling of the left middle ear without erosion of its bony walls or ossicles lesions.
CRIM.OTOLARYNGOLOGY2012-305172.001.jpg
PMC3420627_01_CRIM.OTOLARYNGOLOGY2012-305172.001.jpg
fig1
CT of petrous bone showed filling of the tympanic cavity without erosion of its walls and preservation of the ossicles (Figure 1).
MRI showing a nodular lesion in intermediate signal T1 and Hyper signal T2 with enhancement after gadolinium injection.
CRIM.OTOLARYNGOLOGY2012-305172.002.jpg
PMC3420627_01_CRIM.OTOLARYNGOLOGY2012-305172.002.jpg
fig2
The MRI showed a nodular lesion, which appeared as an intermediate signal T1 and hypersignal T2 image, this lesion enhanced strongly after injection of gadolinium (Figure 2).
arteriography showing a "vascular blush" image.
CRIM.OTOLARYNGOLOGY2012-305172.003.jpg
PMC3420627_01_CRIM.OTOLARYNGOLOGY2012-305172.003.jpg
fig3