Hybrid MR-PET is a powerful imaging technique that capitalised on the advantages of both modalities. However, to optimise these capabilities, the MRI antenna, which is located inside the effective PET detection area, needs to be operated without compromising any aspects of system performance or image quality compared to the stand-alone instrumentation. Here, we report a novel J-pole antenna array concept which is gamma radiation transparent. Furthermore, this unique feature provides advantages in MR-only applications by reducing the coupling effect between cables and the antenna elements and by lowering the potential specific absorption rate burden.
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.
Keywords