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Large well defined extra-axial heterogeneously enhancing mass in the left cerebellopontine angle with extension into the left internal auditory meatus with resultant widening.
The mass is heterogeneosly hypointense on T1W, hyperintense on T2W and FLAIR sequences.
Few tiny foci of blooming on gradient echo sequence suggestive of haemorrhage.
Multiple non-enhancing cystic necrotic areas are seen within the tumour.
The lesion is compressing and displaceing the adjacent left cerebellar hemisphere, pons, medulla and fourth ventricle with CSF/vascular "cleft" (cleft sign).
No perilesional edema is seen.
Imaging findings are suggestive of acoustic schwannoma.