El Jaouhari S D, Mamane Nassirou O, Meziane M, Bensghir M, Haimeur C
Pôle anesthesie-réanimation, hôpital militaire d'instruction Mohammed V (HMIMV), faculté de médecine et de pharmacie,université Mohammed V Souissi, Rabat, Maroc.
Pôle anesthesie-réanimation, hôpital militaire d'instruction Mohammed V (HMIMV), faculté de médecine et de pharmacie,université Mohammed V Souissi, Rabat, Maroc.
Rev Pneumol Clin. 2017 Apr;73(2):90-95. doi: 10.1016/j.pneumo.2017.01.004. Epub 2017 Mar 1.
Intraoperative pneumothorax is a rare complication with a high risk of cardiorespiratory arrest by gas tamponade especially on a single lung. We report the case of a female patient aged 53 years who benefited from a left pneumonectomy on pulmonary tuberculosis sequelae. The patient presented early postoperative anemia with a left hemothorax requiring an emergency thoracotomy. In perioperative, the patient had a gas tamponade following a pneumothorax of the remaining lung, and the fate has been avoided by an exsufflation. Intraoperative pneumothorax can occur due to lesions of the tracheobronchial airway, of the brachial plexus, the placement of a central venous catheter or barotrauma. The diagnosis of pneumothorax during unipulmonary ventilation is posed by the sudden onset of hypoxia associated with increased airway pressures and hypercapnia. The immediate life-saving procedure involves fine needle exsufflation before the placement of a chest tube. Prevention involves reducing the risk of barotrauma by infusing patients with low flow volumes and the proper use of positive airway pressure, knowing that despite protective ventilation, barotraumas risk still exists.
