Electrosurgery ignition of a pneumoperitoneum secondary to prior spontaneous perforation of the small bowel: a cautionary tale

Combustion of pneumoperitoneum: a rare danger in the operating room

Fire or combustion occurring during laparotomy is an uncommon and potentially hazardous event that can be precipitated by the use of surgical energy devices in the presence of enteric gases or exogenous materials present in the abdomen such as alcohol. Oxygen necessary for a combustive event can be increased in the setting of a proximal enteric injury and with higher concentrations of inspired oxygen during anaesthesia. We report on a case of combustion on entry to the abdomen using monopolar diathermy during exploratory laparotomy for gastric antral perforation in the presence of alcohol and enteric gases.

Small bowel perforation due to an adhesion ruptured by peritoneal insufflation

BACKGROUND

Despite the widespread use of laparoscopic cholecystectomy, technical complications unique to the laparoscopic approach may lead to significant postoperative morbidity and mortality. Case report: We report the first published case of small bowel fistula due to peritoneal insufflation that broke a thin string adhesion between the peritoneal wall and a jejunal segment, which lead to a focal perforation in a 75-year-old woman. Leakage of enteric fluid through the umbilical scar indicated this adverse event during the early postoperative period. The patient was immediately and successfully treated with a suture of the intestinal lesion. Conclusion: Peritoneal insufflation induced for laparoscopic procedures may break abdominal adhesions and lead to organs and vascular injuries, including small bowel perforation.