Faculty of Medicine and Health: Recent submissions
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Experimental characterisation of the magnetic field correction factor,k->B,for Roos chambers in a parallel MRI-linac.
Published 2022Objective. Reference dosimetry on an MRI-linac requires a chamber specific magnetic field correction factor,kB⃗.This work aims to measure the correction factor for a parallel plate chamber on a parallel MRI-linac. Approach. ...Open AccessArticle -
Translation of focused ultrasound for blood-brain barrier opening in glioma
Published 2022Survival outcomes for patients with glioblastoma multiforme (GBM) have remained poor for the past 15 years, reflecting a clear challenge in the development of more effective treatment strategies. The efficacy of systemic ...Open AccessArticle -
Extended Intraoperative Longitudinal 3-Dimensional Cone Beam Computed Tomography Imaging With a Continuous Multi-Turn Reverse Helical Scan.
Published 2022Objectives: Cone beam computed tomography (CBCT) imaging is becoming an indispensable intraoperative tool; however, the current field of view prevents visualization of long anatomical sites, limiting clinical utility. Here, ...Open AccessArticle -
Reducing 4DCBCT imaging dose and time: exploring the limits of adaptive acquisition and motion compensated reconstruction.
Published 2022This study investigates the dose and time limits of adaptive 4DCBCT acquisitions (adaptive-acquisition) compared with current conventional 4DCBCT acquisition (conventional-acquisition). We investigate adaptive-acquisitions ...Open AccessArticle -
System requirements to improve adaptive 4-dimensional computed tomography (4D CT) imaging
Published 2022Four-Dimensional Computed Tomography (4D CT) is of increasing importance in stereotactic body radiotherapy (SBRT) treatments affected by respiratory motion. However, 4D CT images are commonly impacted by irregular breathing, ...Open AccessArticle