Receive coil quality assurance procedure and automated analysis for ViewRay MRIdian MR‐Linac
Evangelia Kaza,
Christopher L. Williams
Abstract:PurposeRegular receiving coil quality assurance (QA) is required to ensure image quality of an MRIdian Linac system. The manufacturer provides a spherical phantom and positioning tube for single‐slice signal‐to‐noise ratio (SNR) and uniformity assessments. We aimed to improve imaging setup and coverage and eliminate inter‐scan variability by employing multi‐slice imaging of a stable phantom. Additionally, we strived to expedite analysis by developing objective, automated analysis software.MethodsA 5300 mL cyli… Show more
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