[Heroin dependence as a rare cause of symmetrical globus pallidus necrosis].

Long-term survival after carbon monoxide intoxication has been accepted for a long time as pathognomonic for elective cerebral tissue damage, especially in cases of isolated symmetrical necrosis of the globus pallidus. The results of old bilateral necrosis in the globus pallidus are described in a case of an acute heroin death after long-term drug abuse. The evaluation of such cerebral changes is discussed as they have to be interpreted as hypoxic or oligemic tissue damage. The different causes of symmetrical necrosis of the globus pallidus that are relevant for legal medicine are compiled and discussed.