Evaluation of contrast-enhanced ultrasonography with Sonazoid ® in visualization of local anesthetic distribution in rectus sheath block: a prospective, clinical study.
Eiko OnishiKazutomo SaitoMichio KumagaiRuri ObaToru MurakamiShigekazu SuginoMasanori YamauchiPublished in: Journal of anesthesia (2022)
could potentially be used for the contrast agent of US-guided nerve block.