[Critical comments on reports of fatalities in hereditary fructose intolerance in adulthood from the viewpoint of neuroanesthesia].

In view of repeated communications in recent years reporting on lethal infusions of fructose or sorbitol in adults with hereditary fructose intolerance, the known statements on the incidence of 1:20,000 are critically analysed. The validity is relativated. The special indication for sorbitol as an osmotherapeutic preparation for lowering intracranial pressure is pointed out. A modified intravenous fructose tolerance test is suggested.