18 day old male with history of hemorrhagic liver mass. ABDOMEN:LIVER, BILIARY TRACT: Previously seen right posterior hepatic intraparenchymal heterogeneously T2 hyperintense lesion (501/13) measures 1.5 x 2.5 x 2.1 cm, decreased in size from the previous measurement of 4.3 x 4.2 x 2.9 cm. Thin rim of peripheral enhancement about this lesion is noted, without significant internal enhancement on early or delayed images. There no significant biliary dilation or other hepatic abnormality.SPLEEN: The spleen is within normal limits.PANCREAS: No appreciable pancreatic abnormality.ADRENAL GLANDS: The adrenal glands are within normal limits.KIDNEYS, URETERS: No hydronephrosis or hydroureter.RETROPERITONEUM, LYMPH NODES: No significant abnormality noted.BOWEL, MESENTERY: No significant abnormality noted.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: Mild bibasilar pulmonary atelectasis. Mild abdominal ascites.
Interval decrease in size of the previously seen hemorrhagic right hepatic lesion as above. Continued follow-up to resolution is advised.