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Published byΝεοπτόλημος Καψής Modified over 5 years ago
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Fig. 1. Typical CEUS features of HCC in 60-year-old man with history of right hemihepatectomy for HCC.On arterial (A) and delayed (B) phases of CT, 2.3-cm subtle low-attenuated nodule (arrow) is visible only in delayed phase at left lateral segment of liver. Nodule (arrow) shows low echogenicity on gray-scale US (C). On CEUS, nodule (arrowheads) shows hyperenhancement in arterial phase (25 seconds after contrast injection) (D), isoechogenicity in portal phase (45 seconds) (E), and mild washout occurring only in late phase (200 seconds) (F), compatible with LI-RADS 5. CEUS = contrast-enhanced ultrasound, CT = computed tomography, HCC = hepatocellular carcinoma, LI-RADS = Liver Imaging Reporting and Data System, US = ultrasound Fig. 1. Typical CEUS features of HCC in 60-year-old man with history of right hemihepatectomy for HCC.On arterial (A) and delayed (B) phases of CT, 2.3-cm subtle low-attenuated nodule (arrow) is visible only in delayed phase at left lateral segment of liver. Nodule (arrow) shows low echogenicity… Korean J Radiol Jun;20(6):
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