It may be difficult to differentiate renal<unk>  from other conditions through X ray.
Renal osteodystrophy x ray
Hyperparathyroidism x ray
Chronic renal failure x ray
Sickle-cell disease x ray
Polycystic kidney disease x ray
Renal amyloidosis CT
Renal artery stenosis x ray
Anemia of chronic disease x ray