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

•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=10s/mm2 images.•For lesions <10mm trigger & track detection was superior than tracking navigator (p=0.03, reader 2).