Fig. 16From: Congenital and hereditary cystic diseases of the abdomenA 3-year-old male patient known ARPKD. a Sagittal view US image shows an enlarged kidney with cortical and medullary hyperechogenicity due to small cysts. There are also bigger cysts in the kidney (arrows). b Axial plane US image of the liver shows contour irregularities and parenchymal heterogeneity (arrows) consistent with congenital hepatic fibrosisBack to article page