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Recent right pterional craniotomy with underlying right temporal resection. Small amount of blood and gas in the right frontal temporal extra-axial space. Slither of T1 and FLAIR hyperintense fluid is also seen overlying the right cerebellar hemisphere with smooth asymmetric enhancement of the right tentorium. T1 hyperintense blood lies dependently with a fluid fluid level at the posterior resection margin where there is also a thin rim of diffusion restriction. Faint wispy enhancement remains at the postero supero medial aspect of the resection cavity. Peritumoural FLAIR hyperintensity extending superiorly to involve the right frontal parietal and temporal white matter, as well as internal capsule and thalamus.
Conclusion: A small amount of faint wispy enhancement remains at the postero-superomedial aspect of the resection cavity in keeping with a small amount of residual enhancing tumour.