Fatal cerebral air embolism following endoscopic evaluation of rectal stump

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Abstract

A 63-year-old man underwent endoscopic evaluation of the rectal stump for rectal bleeding and suffered a massive cerebral air embolism with severe neurological impairment and subsequent death. The patient underwent a Hartmann's procedure 9 month previously for ischaemic bowel and was noted to have portal hypertension at laparotomy. We hypothesise that air entered the venous plexus around rectum and entered the azygos vein via a porto-systemic shunt and travelled retrogradely via the superior vena cava to the venous sinuses of the brain.

Original languageEnglish (Ireland)
Pages (from-to)-
JournalCase Reports
DOIs
Publication statusPublished - 2013

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