40 years, Female, Reason: 40yo female with Crohn's ileitis. MRE showed liver lesion likely FNH, though could be adenoma History: liver lesion on MRE. ABDOMEN:LUNG BASES: No significant abnormality notedLIVER, BILIARY TRACT: There is a well-circumscribed lobulated segment IVb lesion which restricts on diffusion, is mildly hyperintense on T2 and demonstrates homogenous enhancement, particularly on the hepatobiliary phase. These characteristics are consistent with focal nodular hyperplasia. Small region of fatty sparing in segment 4a.SPLEEN: No significant abnormality noted.PANCREAS: No significant abnormality noted.ADRENAL GLANDS: No significant abnormality noted.KIDNEYS, URETERS: No significant abnormality noted.RETROPERITONEUM, LYMPH NODES: No significant abnormality noted.BOWEL, MESENTERY: No significant abnormality noted.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: No significant abnormality noted.
Liver lesion is compatible with focal nodular hyperplasia.