Cerebellar calcification: a possible marker of lead poisoning

An unusual form of calcification in the cerebellum has been observed in routine autopsies in Queensland over the past 30 years. In 4 surveys carried out at intervals between 1951 and 1976 the lesion has been found microscopically in 10 to 15% of autopsies. There is a significant correlation between cerebellar calcification and raised lead levels in bone.