64-year-old male with cirrhosis complicated by HCC status post TACE/RFA ABDOMEN:LIVER, BILIARY TRACT: Redemonstrated is an elongated ablation cavity in the inferior right lobe of the liver. Additional ablation cavity in the upper right lobe.There are areas of T2 hyperintensity of anteriorly and to the right of the inferior ablation cavity margin. There is associated arterial enhancement in these regions without evidence of washout. The findings favor a perfusional abnormality.The more superior right liver lobe ablation cavity has no foci of adjacent abnormal enhancement or signal. Intrinsic T1 hyperintensity within the ablation cavity compatible with postablation changes. Cirrhotic liver morphology. The patent portal vein. 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: Mildly enlarged porta hepatis and gastrohepatic ligament lymph nodes.BOWEL, MESENTERY: No significant abnormality noted.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: No significant abnormality noted.
1.Ablation cavities in the right lobe of the liver with adjacent areas of enhancement favored to represent perfusional abnormalities as opposed to recurrent or residual HCC. 