73-year-old female with mass in the liver. ABDOMEN:LIVER, BILIARY TRACT: In hepatic segment 2, there is a 3.6 x 2.5 cm cyst (series 7 image 30, series 10 image 78).In hepatic segment 4A, there is a 3.5 x 4.7 cm T2 hyperintense, T1 hypointense lesion demonstrating contiguous peripheral enhancement (series 10 image 284). The imaging features are not typical for a hemangioma. The lesion also demonstrates restricted diffusion (series 6 image 114). No intra or extrahepatic biliary ductal dilatation.Normal gallbladder.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.
1.Hepatic segment 4A lesion demonstrating contiguous peripheral enhancement does not have features of a typical hemangioma, and a neoplastic process (including malignancy) remains in the differential.2.Hepatic segment 2 cyst.