Massive acute arsenic poisonings.
Arsenic poisonings are still important in the field of toxicology, though they are not as frequent as about 20-30 years ago. In this paper, the arsenic concentrations in ante- and post-mortem materials, and also forensic and anatomo-pathological aspects in three cases of massive acute poisoning with arsenic(III) oxide (two of them with unexplained criminalistic background, in which arsenic was taken for amphetamine and one suicide), are presented. Ante-mortem blood and urine arsenic concentrations ranged from 2.3 to 6.7 microg/ml, respectively. Post-mortem tissue total arsenic concentrations were also detected in large concentrations. In case 3, the contents of the duodenum contained as much as 30.1% arsenic(III) oxide. The high concentrations of arsenic detected in blood and tissues in all presented cases are particularly noteworthy in that they are very rarely detected at these concentrations in fatal arsenic poisonings.
Lech
Teresa
T
Institute of Forensic Research, Westerplatte 9, 31-033 Kraków, Poland. tlech@ies.krakow.pl
Trela
Franciszek
F
D000328:Adult; D020261:Arsenic Poisoning / Q000473:pathology*; D001152:Arsenicals / Q000032:analysis* / Q000493:pharmacokinetics*; D001923:Brain Chemistry; D005554:Forensic Medicine; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007422:Intestines / Q000737:chemistry / Q000473:pathology; D007668:Kidney / Q000737:chemistry / Q000473:pathology; D008099:Liver / Q000737:chemistry / Q000473:pathology; D008168:Lung / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology; D013270:Stomach / Q000737:chemistry / Q000473:pathology; D013405:Suicide; D014018:Tissue Distribution
D001152:Arsenicals