History of horseshoe kidney and renal mass versus cyst in the lower pole of the right kidney. ABDOMEN:LIVER, BILIARY TRACT: The liver is normal in morphology, size, signal intensity and enhancement without a focal suspicious lesion, biliary ductal dilatation or vascular abnormality. Minimally distended gallbladder.SPLEEN: The spleen is normal in size without a focal lesion.PANCREAS: No significant abnormality noted.ADRENAL GLANDS: Stable nonspecific mild left adrenal gland thickening.KIDNEYS, URETERS: Supernumerary kidneys which are fused at the midline.Stable size of the 2 right inferior pole cystic lesions, one of which contains a thin septation without abnormal enhancement. The more exophytic lesion demonstrates intrinsic T1 weighted hyperintensity without postcontrast enhancement compatible with a proteinaceous/hemorrhagic cyst.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.
Supernumerary kidneys fused at the midline with right inferior minimally complex cysts. 