Conclusion
We report the uncommon occurrence of CT-confirmed portal venous air embolism due to ingestion of dilute H2O2. While hyperbaric treatment appeared useful for symptom resolution in this patient, its efficacy to treat portal venous gas remains unproven.
Keywords: peroxide, poisoning, portal venous gas, air embolism
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Footnotes
The authors have no potential financial conflicts of interest to report.
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