Emily Johnstone

Transforming Pharmacy Education: The Role of VR and Generative AI in Developing Consultation Competence

Shreena Joshi Pradhan, H. Gong, Steven D. Mercer, Amin Molahassani et autres

Introduction: Structured learning events (SLEs) are a key component of the pharmacy curricula to develop consultation skills. While effective, these sessions are resource intensive. This study explored the use of virtual reality (VR) combined with generative artificial intelligence (GenAI) to replicate the …

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A novel multimodality anthropomorphic phantom enhances compliance with quality assurance guidelines for magnetic resonance imaging in radiotherapy

Meshal Alzahrani, David Andrew Broadbent, Irvin Teh, Bashar M. Al‐Qaisieh et autres

Background and purpose: The use of magnetic resonance imaging (MRI) for radiotherapy (RT) simulation has grown, prompting quality assurance (QA) guidelines by the Institute of Physics and Engineering in Medicine (IPEM) and the American Association of Physicists in Medicine (AAPM). This study …

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Optimisation of cone beam CT radiotherapy imaging protocols using a novel 3D printed head and neck anthropomorphic phantom

Meshal Alzahrani, Christopher O’Hara, D. J. Bird, Jack P.C. Baldwin et autres

Abstract Objective. This study aimed to optimise Cone Beam Computed Tomography (CBCT) protocols for head and neck (H&N) radiotherapy treatments using a 3D printed anthropomorphic phantom. It focused on precise patient positioning in conventional treatment and adaptive radiotherapy (ART). Approach. Ten CBCT …

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Development of a physiotherapist-led remote breathlessness clinic for community lung patients: the Respiratory Advice and Management Physiotherapy (RAMP) service

Emily Johnstone, Dinesh Shrikrishna

Introduction: During the Covid-19 pandemic there was an urgent need to provide specialist support to breathless respiratory patients in the community, in the absence of face-to-face interactions. The Respiratory Advice and Management Physiotherapy (RAMP) service was set up to assess the impact …

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Interim 18F-FDG Positron Emission Tomography/Computed Tomography During Chemoradiotherapy in the Management of Cancer Patients: a Response

Sarah Hargreaves, Emily Johnstone, Craig Parkinson, Thomas Rackley et autres

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Automated MRI-based radiotherapy planning for brain tumours

Emily Johnstone

Aims: To investigate the clinical feasibility of performing magnetic resonance imaging (MRI)-only radiotherapy planning for patients undergoing treatment for brain tumours. Method: A systematic review was performed of methods which convert MRI scans into synthetic computed tomography (sCT) scans for the purposes …

EP-2047 Investigating a new MR sequence combined with radiologist training for prostate delineation

J. Wyatt, John A. Frew, Ann M. Henry, Lilian S. Murray et autres

Evaluating the repeatability and set-up sensitivity of a large field of view distortion phantom and software for magnetic resonance-only radiotherapy

J. Wyatt, Stephen Hedley, Emily Johnstone, Richard J. Speight et autres

BACKGROUND AND PURPOSE: Magnetic Resonance (MR)-only radiotherapy requires geometrically accurate MR images over the full scanner Field of View (FoV). This study aimed to investigate the repeatability of distortion measurements made using a commercial large FoV phantom and analysis software and the …

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EP-2136: Assessing the stability of MRI geometric distortions on multiple scanners

Emily Johnstone, James Larkin Wyatt, Ann M. Henry, David Andrew Broadbent et autres

EP-2128: Investigating a new MR sequence for prostate delineation for radiotherapy

J. Wyatt, John A. Frew, Ann M. Henry, Lilian S. Murray et autres

Investigating the generalisation of an atlas-based synthetic-CT algorithm to another centre and MR scanner for prostate MR-only radiotherapy

J. Wyatt, Jason Dowling, Charles Gerald Kelly, Jill McKenna et autres

There is increasing interest in MR-only radiotherapy planning since it provides superb soft-tissue contrast without the registration uncertainties inherent in a CT-MR registration. However, MR images cannot readily provide the electron density information necessary for radiotherapy dose calculation. An algorithm which generates …

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Systematic Review of Synthetic Computed Tomography Generation Methodologies for Use in Magnetic Resonance Imaging–Only Radiation Therapy

Emily Johnstone, J. Wyatt, Ann M. Henry, Susan C Short et autres

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