T2 mapping is of great interest in abdominal imaging but current methods are limited by low resolution, slice coverage, motion sensitivity, or lengthy acquisitions. ⋯ 2 TECHNICAL EFFICACY STAGE: 1.
Although perfusion imaging plays a key role in the management of steno-occlusive diseases, the clinical usefulness of arterial spin labeling (ASL) is limited by technical issues. ⋯ 1 TECHNICAL EFFICACY: Stage 2.