Fig. 1

Color Doppler ultrasonography findings. a Hepatopetal flow was shown in the right branch of the portal vein. b Hepatofugal flow was shown in the left branch of the portal vein, and disturbed flow was shown around the left branch of the vein
Color Doppler ultrasonography findings. a Hepatopetal flow was shown in the right branch of the portal vein. b Hepatofugal flow was shown in the left branch of the portal vein, and disturbed flow was shown around the left branch of the vein