Fig. 1
From: Acute kidney injury secondary to obstructive bladder malakoplakia: a case report
A Unenhanced computed tomography (CT) scan of the abdomen and pelvis, axial view, showing bilateral hydronephrosis with urothelial thickening of the renal pelvis (arrow) that may represent urothelial malignancy. B Coronal view of the unenhanced CT scan of abdomen and pelvis showing similar dilatation and thickening (arrow). C Fluoroscopic view of the retrograde pyelography, right side, showing no filling defects within the right renal pelvis suggestive of any malignancy, along with a right double J ureteral stent, seen in good position. D Left-sided fluoroscopic view of the retrograde pyelography showing as well no filling defects within the left renal pelvis suggestive of any malignancy, along with a left-sided double J stent, seen in good position