History of liver mass. ABDOMEN:LIVER, BILIARY TRACT: The liver is normal in morphology, signal intensity and size. There is a 3.5 x 3.1 cm lesion which appears to be exophytic from the posterior aspect of segment 2. The lesion is mildly hypointense on T1 weighted images and mildly hyperintense on T2-weighted images. On postcontrast images the lesion demonstrates subtle peripheral discontinuous nodular enhancement which progressively increases centrally on more delayed images. The lesion does not fully fill in on the sequences obtained. The lesion demonstrates mass effect on the lesser curvature of the stomach.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: Note is made of a linear signal void within the abdominal aorta on some of the imaging sequences, likely represents an artifact.BOWEL, MESENTERY: No significant abnormality noted.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: No significant abnormality noted.
3.5 cm exophytic lesion from segment 2 of the liver with imaging characteristics most suggestive of a hemangioma, with some atypical features: T2 mild hyperintensity and incomplete central contrast filling. A 6 month follow-up examination to confirm stability is recommended.