Review
Copyright ©The Author(s) 2021.
World J Gastrointest Oncol. Oct 15, 2021; 13(10): 1302-1316
Published online Oct 15, 2021. doi: 10.4251/wjgo.v13.i10.1302
Figure 3
Figure 3 Hemangioma. A: Contrast enhanced ultrasound examination in the arterial phase (20 s after the i.v. injection of contrast agent) shows a peripheral globular contrast enhancement pattern (arrows); B: In the portal phase (67 s after the injection) a centripetal but still incomplete fill-in is occurring (arrows); C: In the extended portal phase (3 minutes after the injection) the fill-in is now complete and the lesion is still hyperechoic in comparison with adjacent liver parenchyma (arrows).