Fig. 2
From: Supernumerary kidneys: a clinical and radiological analysis of nine cases
Case 3: (a) Transversal contrast-enhanced CT of a supernumerary kidney (SK) on the right, located dorso-lateral and at the same level as the ipsilateral adrenal gland. The SK presents with the same attenuation as the contralateral kidney. b Transversal contrast-enhanced CT of the normal kidneys bilaterally. c Sagittal CT-reconstruction. SK located cranial to the normal kidney. d Coronal CT-reconstruction with SK located cranial to the normal kidney. Case 5: Coronal 3D volume rendering reconstruction of a contrast-enhanced CT, SK in violet, bladder in yellow. Case 6: T2-weighted coronal image of the abdomen, showing the supernumerary kidney and the hydronephrotic right kidney (pelvic kidney). Case 7: T2-weighted thick-slab semi-coronal image of the supernumerary kidney and the normal kidney. Case 9: (a) T2-weighted coronal slice of the left kidney, the SK and bladder. (B) Intravenous pyelogram (15 min after i.v. contrast administration) depicting the right and left kidney as well as the supernumerary kidney as a mass and bladder