[Multiple venous air embolism during cerebellar tumor surgery. Case report].

A case of successfully treated multiple venous air embolism occurred in a man aged 41 operated on for cerebellar tumour. Postoperatively exceptionally serious complication developed in the form of neurogenic pulmonary oedema. Attention is called to a number of aetiological factors in this case. The anaesthesiological management in such cases should include careful monitoring of end-tidal CO2 concentration and insertion of catheter into right atrium.