Focal liver lesions detection: Comparison of respiratory-triggering, triggering and tracking navigator and tracking-only navigator in diffusion-weighted imaging

Highlights • Tracking navigator had more artefacts than respiratory triggered or trigger & track navigator images. • Focal liver lesions detection was similar with respiratory trigger, trigger & track or tracking navigator. • Sensitivity to detect focal liver lesions reached 89% (363/409) with trigger & track images. • Inter-observer agreement in detecting focal liver lesions was very good k > 0.84 in b = 10 s/mm2 images. • For lesions