34-year-old man with history of complex left renal cyst and left middle to left upper quadrant pain. ABDOMEN:LIVER, BILIARY TRACT: The liver is normal. The gallbladder is normal. There is no intra or extrahepatic biliary duct dilatation.SPLEEN: Spleen is normal.PANCREAS: The pancreas is normal.ADRENAL GLANDS: The adrenal glands appear normal.KIDNEYS, URETERS: There is mild caliectasis of the left kidney in addition to a 43 x 26 mm parapelvic cyst (series 801, image 19). No obstructing mass is identified in the collecting system. There is a small inferior right renal pole cyst, otherwise the right kidney appears normal.RETROPERITONEUM, LYMPH NODES: No significant lymphadenopathy noted. BOWEL, MESENTERY: The partially visualized small bowel and colon are normal.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: No significant abnormality noted.MRA ABDOMEN: The aorta is normal in caliber and the mesenteric and renal arteries are normal.
1.Mild left renal caliectasis and additional parapelvic cyst. There is likely a left UPJ obstruction, however no focal lesion identified.2.Normal abdominal MRA.