Sphenoid wing en plaque meningioma Findings:Expanded right sphenoid bone, which appears as heterogenous, predominantly signal void on all sequences with significant, peripheral enhancement in post-contrast...
Trigeminal schwannoma. Findings:A vividly-enhancing predominantly homogenous (T1 hypointense / mildly T2 hyperintense with moderate diffusion restriction) ovoid mass is seen, centered in...
Suprasellar (hypothalamic) osteolipoma Findings:The known, small lesion in the suprasellar cistern, which is located immediately posterior to the infundibulum shows a tiny focus...
Brain metastases/mixed intracerebral hemorrhage Findings:Relatively unchanged appearance of the punctiform cortical enhancement in the right frontal lobe with minimal surrounding oedema. No evidence of...
Cholesteatoma Findings:Known, subtotal opacification of the mastoid air cells is seen bilaterally.The previously described soft tissue density within the right epitympanum...