54-year-old female with metastatic uveal melanoma status post embolization and RFA of liver metastases, now status post 4 cycles of therapy. Evaluate liver for metastatic disease. ABDOMEN:LIVER, BILIARY TRACT: Immediately anterior to the ablation cavity, there is an arterially enhancing and washing out lesion in the caudate lobe measuring approximately 1.4 x 1.1 cm (series 9, image 59), previously measuring 0.6 x 0.6 cm. There is a segment 6 T2 hyperintense lesion with peripheral nodular discontinuous enhancement, which measures 1.8 x 1.8 cm (series 3, image 23), compatible with a hemangioma. 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.Anterior to the caudate lobe ablation cavity, there is an arterially enhancing and washing out lesion, which is increased in size.2.Segment 6 hemangioma.