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Fig 2. Follow-up MR images obtained 6 months after initial presentation.
A, Axial T2-weighted image shows a large heterogeneous expansile mass at the temporal bone.
B, Axial T1-weighted image shows intratumoral multifocal hemorrhages (arrows) and vascular flow voids that are related to hypervascularity (arrowheads).
C, Gadolinium-enhanced T1-weighted axial image shows a strongly enhancing tumor, destruction of the petrous bone, and compression of the brain stem and medial temporal lobe.
D, Temporal bone CT reveals a large soft-tissue mass with severe bone destruction in left petrous bone.
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