Abstract #0972

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

Joanna Chappell¹, Nada Mufti^1,2, Patrick O'Brien³, George Attilakos³, Magda Sokolska⁴, Priya Narayanan², Rosalind Aughwane^2,3, Giles Kendall^2,3, David Atkinson⁵, Sebastien Ourselin ¹, Anna L David^2,3,6, and Andrew Melbourne^1,4

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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