Severe Ethanol-Intoxication Mimicks Symptoms Of Intracranial Hypertension

We report on a patient intoxicated with ethanol, who was found unconscious with fixed dilated pupils, deviation of eyes, absent cough and corneal reflexes, with her arms in decerebrate posture. Because of an orbital haematoma a traumatic intracranial hemorrhage with elevated intracranial pressure and compression or concussion of the brain stem was suspected. A CT-scan of the head did not reveal an intracranial mass or any radiographic signs of intracranial hypertension. Drug screening, blood gas analysis and other laboratory tests as well anamnestic data were not indicative of other intoxications or a metabolic decompensation. These unusual neurological findings were caused by a life-threatening ethanol intoxication with a blood-alcohol concentration of 700 mg/dl (151,8 mmol/l). The patient was extubated after several hours of mechanical ventilation in the intensive care unit and was discharged to a regular ward on the following day.