Abstract #2130

Slotted-tube-resonator design for whole-body MR imaging at 14T

Jérémie Daniel Clément¹, Arthur Magill², Hongxia Lei³, Özlem Ipek³, and Rolf Gruetter^4,5,6

¹CIBM-LIFMET, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland, ²Forschungszentrum Jülich, Jülich, Germany, ³CIBM-AIT, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland, ⁴LIFMET, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland, ⁵Department of Radiology, University of Geneva, Geneva, Switzerland, ⁶Department of Radiology, University of Lausanne, Lausanne, Switzerland

The purpose of the study was to build a slotted-tube resonator for whole-body MR imaging at 14T. Flip angle maps were computed to assess the transmit field distribution in a phantom. A longitudinal coverage of 8 cm and flip angle homogeneity are observed and spin-echo images were acquired.

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