[Prevention of early respiratory complications in esophageal surgery by ventilation of the independent lungs].

Independent lung controlled ventilation by a double lumen tube has a beneficial effect in oesophagus surgery. Use of a tidal volume and an end-expiratory pressure different for each lung produces a drastic reduction of chest-X-ray abnormalities. In an homogen group of ten patients studied before and treated with conventional respiratory support, chest-X-ray abnormalities were seen in 80% cases.