Motion-robust proton density fat fraction and $${T_2}^*$$ mapping in supraclavicular adipose tissue using radial stack-of-stars imaging

Radial SoS imaging improves motion robustness and repeatability of PDFF and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow><mml:msub><mml:mi>T</mml:mi> <mml:mn>2</mml:mn></mml:msub> </mml:mrow> <mml:mo>∗</mml:mo></mml:msup> </mml:math> quantification in the SCV fossa compared to Cartesian acquisitions. Incorporating retrospective temporal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>B</mml:mi> <mml:mn>0</mml:mn></mml:msub> </mml:math> correction further enhances <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow><mml:msub><mml:mi>T</mml:mi> <mml:mn>2</mml:mn></mml:msub> </mml:mrow> <mml:mo>∗</mml:mo></mml:msup> </mml:math> reliability and may strengthen the precision of BAT activation studies.