CEUS: A new imaging approach for postoperative vascular complications after right-lobe LDLT

Figure 2 HAT in a 35-year-old man who underwent RLDLT. A: Longitudinal oblique Doppler US scan 1 d after RLDLT did not reveal the right hepatic artery beyond the level of the right portal vein (arrow); B: Longitudinal oblique CEUS scan obtained following the Doppler scan. The right hepatic artery was still not seen after contrast material injection, but the right portal vein was demonstrated clearly (arrow). A complete unenhanced area indicates a lack of perfusion of the liver parenchyma in the anterior right lobe; C: Selective angiogram obtained after celiac artery injection confirmed complete thrombosis of the right artery at the level of the anastomosis (arrow).