The study is complete as it was terminated due to patient movement.
Findings:
Vividly enhancing 3cm lobulated extra axial mass in the left olfactory groove with no abnormal diffusion restriction. Surrounding oedema is again demonstrated. No other intra or extra-axial abnormality, mass, or collection identified. Ventricles and basal cisterns are normal in appearance. The cribriform plate beneath is remodelled but not obviously breached within the limitations of the images and there is no involvement of nasal cavity or ethmoid sinuses to suggest esthesioneuroblastoma.
Conclusion: Incomplete study. The lobulated mass in the left olfactory groove is favoured to represent a meningioma.