Main > Notes by disease > Hepatic Focal Nodular Hyperplasia
Notes
FNH is a hamartoma of disorganized liver tissue w/ no malignant potential. Very subtle on most sequences. Women>Men or no assn w/ contraceptives. Resembles background parenchyma (because it kind of is...) EXCEPT arterial phase imaging w/ large vascular supply. NO capsule. Most useful in the hepatobiliary phase (20 min delay).
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