Follow-up exophytic right renal lesion. ABDOMEN:LIVER, BILIARY TRACT: Normal morphology without a focal lesion on this limited nonenhanced study. Status post cholecystectomy. Mild common and central bile duct dilatation likely reflects postcholecystectomy state. It tapers smoothly at the ampulla without a focal lesion.SPLEEN: No significant abnormality noted.PANCREAS: No significant abnormality noted.ADRENAL GLANDS: No significant abnormality noted.KIDNEYS, URETERS: Exophytic right renal T2 hyperintense 1.2 cm lesion is incompletely characterized without contrast but is most compatible with a simple cyst. It has minimally grown from the 2012 study. No suspicious mural nodularity or signal intensity. No hydroureteronephrosis or other suspicious renal lesion.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.
Limited noncontrast study. The exophytic right renal cystic lesion is most compatible with a simple cyst, minimally increased from the 2012 study without suspicious imaging characteristics.