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Project reference

2024_P14_Shapey_Vercauteren

Start date

10/1/24

First Academic supervisor

Dr Jonathan Shapey

Second Academic supervisor

Prof Tom Vercauteren

4

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Automated tumour contouring of brain metastases for stereotactic radiosurgery planning and response prediction following treatment

Metastatic brain tumours are the most common type of brain cancer. Patients with brain metastases require individualized patient management and may include surgery, radiation treatment and chemotherapy, either alone or in combination. This project aims to: 1) construct deep learning models to automatically detect and segment brain metastases using MRI; 2) design an interactive corrections module to facilitate the automatic initialisation of stereotactic radiosurgery (SRS) planning; and 3) create composite clinical and imaging biomarkers to predict tumour response and behaviour following stereotactic radiosurgery.

Modern learning-based image-registration methods will be utilised to provide robust spatial normalisation of the imaging dataset. The curated dataset will provide the foundation of an ambitious research programme aiming at translating such tools in clinical practice by making the AI tools flexible enough to seamlessly integrate into the clinical workflow. Deep learning interactive segmentation methods will be used and embedded within the MONAI Label software framework. Human factors analysis will evaluate changes to the clinical workflow of SRS planning through the integration of automated deep learning frameworks with support for user-driven corrections.