PMC4921163_01
65-year-old woman with bilateral renal cortical necrosis. The bilateral renal cortex was not enhanced despite the fact that the renal arteries would normally be enhanced in the arterial phase of the CT scan (Axial CT, 140 mAs, 120 kV, 3mm slice thickness, 100ml IV contrast material).
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PMC4921163_01_gr1.jpg
fig1
There was no excretion of contrast media into the collecting system (Fig. 1, Fig. 2).