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Abstract #0972

Quantifiable study of magnetic resonance super resolution reconstruction in Placenta Accreta Spectrum using Image Quality Metrics

Joanna Chappell1, Nada Mufti1,2, Patrick O'Brien3, George Attilakos3, Magda Sokolska4, Priya Narayanan2, Rosalind Aughwane2,3, Giles Kendall2,3, David Atkinson5, Sebastien Ourselin 1, Anna L David2,3,6, and Andrew Melbourne1,4
1School of Biomedical Engineering and Imaging Sciences (BMEIS), Kings College London, London, United Kingdom, 2Elizabeth Garrett Anderson Institute for Women's Health, University College London, London, United Kingdom, 3Women's Health Division, University College London, London, United Kingdom, 4Depart. Medical Physics and Biomedical Engineering, University College London, London, United Kingdom, 5Centre for Medical Imaging, University College London, London, United Kingdom, 6WEISS (Wellcome /EPSRC Centre for Medical Imaging, University College London, London, United Kingdom

Synopsis

Magnetic Resonance Imaging is increasingly used for assessment of placental complications1. Here we apply MRI to examine Placenta Accreta Spectrum (PAS) a condition where the placenta is abnormally adherent or invasive. Super-Resolution Reconstruction (SRR) provides a high-resolution 3D reconstruction from 2D MRI slices to improve the visibility of structures for future clinical use2. Image Quality metrics allows quantitative evaluation of the SRR images to compare with the original 2D images. These metrics are found to be statistical significant, providing an objective assessment of the SRR images.

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