case_images: PMC6014576_01
case_images: Introducing a guidewire through the catheter under fluoroscopy guidance and imaging of the knot.
case_images: fig-1.jpg
case_images: PMC6014576_01_fig-1.jpg
case_images: f1
case_images: Under fluoroscopic guidance, a guidewire was inserted through the feeding tube to uncoil it, but this failed (Fig. 1).
case_images: Knotted catheter.
case_images: fig-2.jpg
case_images: PMC6014576_01_fig-2.jpg
case_images: f2
case_images: After the catheter was removed fully with the knot at the tip (Fig. 2), cystoscopy was performed to check for any potential urethral injury.