Liver lesion noted on prior CT and ultrasound. Characterize lesion. ABDOMEN:LIVER, BILIARY TRACT: Within the right lobe of the liver there are multiple T2 bright foci the largest of which measures 10 mm in diameter corresponding to the lesions seen on prior CT and ultrasound. Some of these lesions are associated with mild local biliary ductal dilatation. The right There is no suspicious arterial enhancement. The largest lesion can be definitively identified as a cyst, while the others are indeterminate but also likely simple cysts. There are no foci of abnormal signal in the left lobe of liver. No extrahepatic biliary ductal dilatation.SPLEEN: No significant abnormality noted.PANCREAS: No significant abnormality noted.ADRENAL GLANDS: No significant abnormality noted.KIDNEYS, URETERS: Scattered parenchymal T2 hyperintensities within the right kidney are too small to characterize but likely benign cysts.RETROPERITONEUM, LYMPH NODES: No significant abnormality noted.BOWEL, MESENTERY: No significant abnormality noted.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: Streaky T2 hyperintense bibasilar opacities compatible with the pulmonary interstitial opacities better seen on recent CT chest.
1.Numerous small foci of increased T2 signal in clustered in the right lobe of the liver without associated arterial enhancement. The largest lesions are compatible with simple cysts. The smaller lesions are too small to characterize but may also represent additional simple cysts. However given the presence of mild dilatation of some of the adjacent bile ducts, follow-up MRI can be considered for continued evaluation.2.Signal abnormality in the lung bases compatible with the chronic interstitial disease seen on recent CT chest.