What percentage of renal stones are visible on CT-KUB?
99% and more of renal stones, as small as 1mm are visible on CT-KUB
Right vesicoureteric junction stone.
Left lower pole stones. Left renal cortical scarring.
CT-KUB component performed as part of work up for haematuria. In a fully supervised CT list, with this finding one may not have continued to CT-IVU, with the assumption the stone is responsible for the haematuria.