65-year-old female patient with history of metastatic colon cancer to liver. Patient received several cycles of chemotherapy. ABDOMEN:LIVER, BILIARY TRACT: There is a 3.2 x 2.5 cm region of signal abnormality within segment 4A which demonstrates mild T2 hyperintensity, no appreciable enhancement, and loss of signal on out of phase imaging compatible with focal fat deposition. No suspicious hepatic lesion is identified. No intra or extrahepatic biliary ductal dilatation.SPLEEN: There is an accessory splenule.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: A cystic structure adjacent to the distal esophagus immediately proximal to the diaphragm may represent epiphrenic diverticulum.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: No significant abnormality noted.
1. Region of signal abnormality within segment 4A of the liver is compatible with focal fat deposition. No suspicious hepatic lesion is identified.2. Probable small epiphrenic esophageal diverticulum.