CT<unk>  may help in diagnosis of acute<unk>  injury due<unk>  stones (not detected by ultrasonography), hydronephrosis or hydroureter and renal artery stenosis.
Acute kidney injury CT scan
Chronic renal failure x ray
Acute renal failure ultrasound
Renal infarct CT
Acute tubular necrosis CT
Acute kidney injury electrocardiogram
Analgesic nephropathy x-ray
Renal papillary necrosis CT