WIP Special

Frederick Renyard

Wednesday, 17 December 2025, 12pm to 1pm

Hybrid via Teams or in-person in the Cowey rooms, FMRIB Annexe

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WIN Wednesday Works In Progress

Presurgical imaging at 7T for patients with skull base tumours

Presented by Frederick Renyard

Abstract: Brain tumours in the skull base undergo imaging before surgery to plan the surgical approach to vascular and structural features of the tumour. Patients currently undergo multiple scans of different modalities prior to surgery.

This study will evaluate the efficacy of 7T sequences at examining different aspects of skull base tumour anatomy. This includes comparing time-of-flight angiography, PETRA bone imaging, and deep learning techniques to the clinical gold standard. The sequences will be evaluated via computational analysis and structured reporting by neuroradiologists.

At this presentation, the current phase of the study will be discussed, along with the study plan going forward into 2026.

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