Instrument visualization using conventional and compressed sensing SEMAC for interventional MRI at 3T

Background Interventional magnetic resonance imaging (MRI) at 3T benefits from higher spatial and temporal resolution, but artifacts of metallic instruments are often larger and may obscure target structures. Purpose To test that compressed sensing (CS) slice‐encoding metal artifact correction (SEMAC) is feasible for 3T interventional MRI and affords more accurate instrument visualization than turbo spin echo (TSE) and gradient echo (GRE)...