case_images: PMC3097541_01
case_images: Chest radiograph showing the hemodialysis catheter passing through a persistent left superior vena cava
case_images: IJCCM-15-40-g001.jpg
case_images: PMC3097541_01_IJCCM-15-40-g001.jpg
case_images: F0001
case_images: However, routine post-procedure X-ray chest [Figure 1] showed that dialysis catheter followed a left paramediastinal course from the left neck and repeated gentle aspiration of both ports resulted in brisk dark red blood return, which was sent for blood gas analysis.