Obstructive uropathy and acute-on-chronic kidney disease from common iliac artery aneurysm: A case report

Figure 1 Noncontrast axial computed tomography images demonstrating obstructive uropathy secondary to a right common iliac artery aneurysm. A: Right pelvicalyceal dilatation consistent with hydronephrosis (arrow); B: Right common iliac artery aneurysm with adjacent ureteral compression (arrow); C: A cut below the previous ones showing the largest part of the aneurysm. Computed tomography was performed without intravenous contrast because of acute kidney injury.

Figure 2  Schematic illustration demonstrating extrinsic compression of the right ureter by a large right common iliac artery aneurysm resulting in hydroureteronephrosis and obstructive uropathy.