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Fig. 5F. —45-year-old man with 2.5-cm-diameter hepatocellular carcinoma
in liver segment VI and hemangioma in segment V. Ferucarbotran-enhanced
dynamic MR images from breath-hold in-phase T1-weighted fast multiplanar
spoiled gradient-recalled echo sequence (200/4.2; 90° flip angle). Image
obtained 20 sec after injection of contrast agent (D) shows hypointense
hepatocellular carcinoma (arrow, D) and early peripheral
enhancement of hemangioma (arrowhead, D). At 1 min after
injection of contrast agent (E), image shows less hypointense nodule
(arrow, E) than in D and subsequent filling-in of
hemangioma (arrowhead, E). At 5 min after injection of
contrast agent (F), image shows hyperintense hepatocellular carcinoma
(arrow, F) and hemangioma (arrowhead, F).
Liver shows decrease in signal intensity compared with E.
