PMC4193390_01
Axial susceptibility weighted image of MRI brain with an arrow indicating the extra-axial collection in right frontotemporal region.
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An MRI of the brain with and without contrast revealed a moderately sized extra-axial effusion with secondary inflammatory response ( Figure 1 and Figure 2) and punctate diffusion abnormalities within the dependent portion of the lateral ventricles, consistent with pus or debris.
Coronal view of MRI brain post-contrast showing extra-axial collection with the arrow indicating dural enhancement.
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An MRI of the brain with and without contrast revealed a moderately sized extra-axial effusion with secondary inflammatory response ( Figure 1 and Figure 2) and punctate diffusion abnormalities within the dependent portion of the lateral ventricles, consistent with pus or debris.