INTRODUCTION Adaptive sampling of k-space allows images in dynamic contrast-enhanced (DCE)-MRI to be reconstructed at various spatial and temporal resolutions from the same dataset. Golden-angle radial kspace sampling achieves this flexibility in-plane with samples incremented by the golden angle, φ = (√5 1)/2 * 180° [1,2]. These projections fill 2D k-space with projections that have a relative...
