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Abstract #2573

Field Probe Based Shot-To-Shot B0 Correction for Multi-Shot Breast-DWI at 7T

Tijl A. van der Velden1, Vincent Oltman Boer1, Peter R. Luijten1, Dennis W.J. Klomp1

1Radiology, University Medical Center Utrecht, Utrecht, Netherlands

Field probes have been used for shot-to-shot B0 correction multi shot DWI images of the human breast at 7T. B0 correction is necessary for multi shot imaging to prevent ghosting due to temporal B0 fluctuations caused by physiological motions. In this study we demonstrate that the information simultaneously obtained from field probes reduce ghosting artefacts in multi-shot DWI at 7T in the human breast.