PMC6699295_01
Portable chest x-ray with arrow depicting retrograde looping of pulmonary artery catheter.
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fig1
Portable chest x-ray showed the catheter with complete retrograde looping directed upwards off the film (Figure 1).
CT Venogram of the head with arrow depicting mispositioned tip of the venous catheter within the right internal jugular vein at the level of the jugular foramen.
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fig2
A further CT Venogram of the head showed the tip of the catheter terminating within the right internal jugular vein at the level of the jugular foramen (Figure 2).