A patient developed neck swelling following removal of an internal jug
ular vein cannula. Although tracheal extubation was delayed, severe ai
rway obstruction occurred resulting in a cardiac arrest. He was succes
sfully resuscitated. Doppler ultrasonography revealed a huge cervical
haematoma surrounding a carotid artery pseudoaneurysm. The carotid art
ery pseudoaneurysm was obliterated using radiological intervention.