56-year-old female with history of hypoattenuating lesion in the pancreatic head on recent CT. ABDOMEN:LIVER, BILIARY TRACT: Nonenhancing right hepatic lobe simple cyst. No suspicious hepatic lesion. No intrahepatic or ductal dilatation. The common bile duct appears normal. There is a punctate cyst in the inferior aspect of the right lobe of the liver.SPLEEN: No significant abnormality noted.PANCREAS: There is a T2 hyperintense lesion located within the pancreatic head correlating with prior CT findings (image 20 of series 801). Although this study is limited especially after contrast administration due to patient's body habitus and poor signal, no appreciable enhancement is present. There may be communication with the uncinate process duct (image 4 of series 1401).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.
Small cystic lesion in the uncinate process of the pancreas likely represents a branch-type IPMN.