PMC5836288_01
Coronal maximum intensity projection image obtained in the arterial phase shows large, tortuous extrahepatic and intrahepatic arteries (black arrows) and diffuse punctate telangiectasias in the liver parenchyma (white arrowheads). Also note 2 pulmonary arteriovenous malformations in the left upper and right lower lobe (white arrows).
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F1
A coronal maximum intensity projection image (arterial phase; Fig. 1) showed large, tortuous extrahepatic and intrahepatic arteries (black arrows) and diffuse punctate telangiectasias in the liver parenchyma (white arrowheads).
Hepatic lesions in a 36-year-old woman with hereditary hemorrhagic telangiectasia. Three-dimensional volume-rendered arterial phase image shows early opacification of the hepatic veins (white arrows) secondary to arteriovenous shunting. Note the numerous telangiectasias (arrowheads and brace).
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F2
Three-dimensional volume-rendered arterial phase image (Fig. 2) showed early opacification of the hepatic veins (white arrows) secondary to arteriovenous shunting, also illustrated by the axial arterial (Fig. 3a) and hepatic (Fig. 3b) phase images.
Axial arterial (a) and hepatic (b) phase images show a large arteriovenous shunt in the right lobe (black arrow) and multiple focal nodular hyperplasias (white arrows).
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F3
Three-dimensional volume-rendered arterial phase image (Fig. 2) showed early opacification of the hepatic veins (white arrows) secondary to arteriovenous shunting, also illustrated by the axial arterial (Fig. 3a) and hepatic (Fig. 3b) phase images.