title: Cerebral gas embolism in a case of Influenza A-associated acute respiratory distress syndrome treated with high-frequency oscillatory ventilation.
abstract: A 22-year-old obese asthmatic woman with Influenza A (H1N1)-associated acute respiratory distress syndrome died from cerebral artery gas emboli with massive cerebral infarction while being treated with High-Frequency Oscillatory Ventilation in the absence of a right to left intracardiac shunt. We review and briefly discuss other causes of systemic gas emboli (SGE). We review proposed mechanisms of SGE, their relation to our case, and how improved understanding of the risk factors may help prevent SGE in positive pressure ventilated patients.
authors.affiliation: Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California, Davis, California, United States.
authors.forename: Christian M
authors.initials: CM
authors.lastname: Sebat
authors.forename: Timothy E
authors.initials: TE
authors.lastname: Albertson
authors.forename: Brian M
authors.initials: BM
authors.lastname: Morrissey
keywords: ARDS; cerebral gas embolism; high frequency oscillatory ventilation; influenza a H1N1; positive pressure ventilation; systemic gas embolism