Cerebral lesions and causes of death in male alcoholics. A forensic autopsy study.
Autopsies on 195 male alcoholics aged 30-64 years who died outside hospitals and nursing homes in Oslo from 1984 to 1988, were carried out at the Institute of Forensic Medicine, Rikshospitalet. In 127 cases brain tissue was examined neuropathologically, 86 (67.7%) showed abnormalities and 28 contained lesions of more than one type. Lesions associated with alcoholism were found in 61 cases (48%), 18 (14.2%) showed Wernicke's encephalopathy, 47 (37%) cerebellar atrophy, 2 central pontine myelinolysis and 1 hepatic encephalopathy. Subdural haematoma and/or cortical contusions were found in 30 cases (23.6%) and cerebrovascular lesions in 19 (15%). Of the 195 cases, 22 had a history of recurrent convulsive attacks of which 19 were examined neuropathologically and 13 had focal damage that could have caused epileptic fits. Although cerebral damage was more frequent among vagrants and other persons dependent on social support, 50% of the alcoholics living in their own homes were also affected. Alcohol-related disease was considered the cause of death in 15 of 127 cases examined neuropathologically and 9 of these died from acute Wernicke's encephalopathy all of whom were sober at death. Although the post mortem analyses included neuropathological examination of the brain, the cause of death remained unknown in 27 (21%) of the 127 cases.
Department of Pathology, Rikshospitalet, Oslo, Norway.
K
K
Skullerud
S N
SN
Andersen
J
J
Lundevall
D000328:Adult; D000437:Alcoholism / Q000097:blood / Q000150:complications* / Q000401:mortality; D001927:Brain Diseases / Q000209:etiology* / Q000401:mortality / Q000473:pathology; D002423:Cause of Death; D002561:Cerebrovascular Disorders / Q000209:etiology / Q000473:pathology; D006259:Craniocerebral Trauma / Q000150:complications / Q000473:pathology; D000431:Ethanol / Q000097:blood; D006801:Humans; D008297:Male; D008875:Middle Aged; D012640:Seizures / Q000209:etiology; D014899:Wernicke Encephalopathy / Q000209:etiology / Q000473:pathology
D000431:Ethanol