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Abstract #1068

Dynamic Contrast-Enhanced MRI in Rectal Tumours Initial Reproducibility Measurements at 3T with & Without Bowel Relaxant

Geoff Charles-Edwards1,2, Jyoti Parikh1, Nyree Griffin1, Robert Johnstone1, David Landau1, Andrew Gaya1

1Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom; 2King's College London, London, United Kingdom

This work reports on initial reproducibility results from dynamic contrast enhanced MRI of rectal cancers at 3T, and compares results from patient with and without the administration of a bowel relaxant. The significant effect of bowel motion on DCE-MRI data and subsequent PK modelling is demonstrated.