title: Gas embolism during laparoscopy: a report of seven cases in patients with previous abdominal surgical history.
abstract: The use of laparoscopic surgery has grown considerably, and the occurrence of some accidents, albeit rare, is now reported. Among them, gas embolism can induce a bad postoperative outcome. We report seven cases of carbon dioxide embolism (CO2) during laparoscopic surgery. In the seven cases gas embolism occurred during insufflation or a few minutes later. All the patients had a previous abdominal or pelvic surgical history. Five patients presented cardiac bradycardia or arrhythmia. Cardiovascular collapse or cyanosis was the first manifestation in three cases. Sudden bilateral mydriasis was the earliest neurologic sign, present in five cases. Finally, the gas embolism complication was lethal in two cases. In summary, this study strongly stresses the need for precise rules of prevention of gas embolism, and close monitoring of cardiac rhythm during insufflation of carbon dioxide. The patients who had previous surgery should be considered as a risk population.
authors.affiliation: Intensive Care Unit, Hopital Edouard Herriot, Lyon, France.
authors.forename: V
authors.initials: V
authors.lastname: Cottin
authors.forename: B
authors.initials: B
authors.lastname: Delafosse
authors.forename: J P
authors.initials: JP
authors.lastname: Viale
mesh_terms: D000328:Adult; D000368:Aged; D001062:Appendectomy / Q000009:adverse effects / Q000379:methods; D017081:Cholecystectomy, Laparoscopic / Q000009:adverse effects; D004618:Embolism, Air / Q000209:etiology* / Q000401:mortality; D005260:Female; D006801:Humans; D007431:Intraoperative Complications / Q000503:physiopathology*; D010535:Laparoscopy / Q000009:adverse effects*; D008297:Male