PMC8422412_01
MRI T2 sagittal demonstrating left frontal arachnoid cyst with parenchymal compression and gyral deformation.
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F1
Unfortunately, the patient was lost to further follow-up [Figures 1-5].
MRI T2 axial demonstrating left frontal arachnoid cyst causing parenchymal compression with asymmetric shift and depression of the corpus callosum and left lateral ventricle.
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F2
Unfortunately, the patient was lost to further follow-up [Figures 1-5].
MRI T2 axial demonstrating left frontal arachnoid cyst causing parenchymal compression with concave depression of gyri.
SNI-12-371-g003.jpg
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F3
Unfortunately, the patient was lost to further follow-up [Figures 1-5].
CT head axial 3 months postsurgery demonstrating resolved compression of the left frontal cortex with more appropriate convex gyral appearance.
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F4
Unfortunately, the patient was lost to further follow-up [Figures 1-5].
CT head sagittal 3 months postsurgery demonstrating significantly improved appearance of previously compressed left frontal cortex.
SNI-12-371-g005.jpg
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F5
Unfortunately, the patient was lost to further follow-up [Figures 1-5].