PMC2671967_01
MRI demonstrating the Foley catheter balloon inside the left renal vein
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A magnetic resonance scan performed 72 hours later showed the nephrostomy tube in the left         renal vein (Figure 1).
PMC2671967_02
CT showing the Foley catheter nephrostomy balloon inside the inferior vena cava
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A computed tomography scan showed that the nephrostomy catheter was lodged inside         the inferior vena cava (Figure 2).