Safety and Bioeffects of Acoustic Radiation Force Impulse (ARFI) in Ultrasound Elastography: A Narrative Review.
Acoustic radiation force impulse (ARFI) imaging is an ultrasound elastography technique that enables quantitative assessment of tissue mechanical properties. However, unlike conventional B-mode imaging, ARFI elastography uses longer and higher-intensity push pulses to induce tissue displacement. This feature raises imp...