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Evaluation of image quality of pituitary dynamic contrast‐enhanced MRI using time‐resolved angiography with interleaved stochastic trajectories (TWIST) and iterative reconstruction TWIST (IT‐TWIST)

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Time‐resolved angiography with interleaved stochastic trajectories (TWIST) is a keyhole imaging with frequent sampling of central k‐space data and view‐sharing for the peripheral k‐space of dynamic phases. IT‐TWIST is a… Click to show full abstract

Time‐resolved angiography with interleaved stochastic trajectories (TWIST) is a keyhole imaging with frequent sampling of central k‐space data and view‐sharing for the peripheral k‐space of dynamic phases. IT‐TWIST is a technique to reconstruct images with a smaller temporal footprint using the same raw data obtained with TWIST by iterative reconstruction.

Keywords: resolved angiography; time resolved; interleaved stochastic; twist; stochastic trajectories; angiography interleaved

Journal Title: Journal of Magnetic Resonance Imaging
Year Published: 2019

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