Abstract #3769

Quantitative and Synthetic MRI for Breast Assessment in Clinical Acquisition Times

Nina Pötsch¹, Marcus Raudner^1,2, Tom Hilbert^3,4,5, Tobias Kober^3,4,5, Elisabeth Weiland⁶, Panagiotis Kapetas¹, and Pascal Baltzer¹

¹Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria, ²High Field MR Centre, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria, ³Advanced Clinical Imaging Technology, Siemens Healthcare, Lausanne, Switzerland, ⁴Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland, ⁵LTS5, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland, ⁶Siemens Healthcare GmbH, Erlangen, Germany

Contrast-enhanced breast MRI is the most sensitive tool for the detection of breast cancer. Contrast enhancement is however not specific to cancer: incidental benign findings regularly require further workup including ultimately avoidable follow-up scans and biopsies. Quantitative T1 and T2 measurements could be used as discriminative imaging markers to assist clinical decision-making. This feasibility study illustrates the potential clinical benefits of quantitative imaging for breast MRI by combining two fast and robust mapping techniques for high-resolution parameter mapping in a clinically feasible scan time of 7:32 min using prototype compressed sensing MP2RAGE and GRAPPATINI sequences with a harmonized protocol.

How to access this content:

For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.

After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.

After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.

Click here for more information on becoming a member.