Citation

Westphal F, Rochholz G, Ritz-Timme S, Bilzer N, Schutz HW, Kaatsch HJ. Int. J. Legal Med. 2001; 114(3): 181-185.

Affiliation

Institut für Rechtsmedizin im Klinikum der Christian-Albrechts-Universität zu Kiel, Germany. rechtsmedizin@email.uni-kiel.de

Copyright

(Copyright © 2001, Holtzbrinck Springer Nature Publishing Group)

DOI

unavailable

PMID

11296892

Abstract

A fatality caused by ingestion of a decalcifying agent containing formic acid is reported. Quantitative analysis of formic acid in the form of its methyl ester was performed in different body fluids and organ samples using head-space gas chromatography with flame ionization detection. The blood taken at the time of admission to hospital had a concentration of 370.3 microg/ml, which declined to 13.9 microg/ml after 6.5 h of haemodialysis. Post-mortem concentrations were 855.4 microg/ml (heart blood), 2,712 microg/ml (gastric contents), 1128 microg/ml (haemorrhagic fluid from abdominal cavity), 3,051 microg/ml (bile), 2,664 microg/ml (contents of small intestine), 442.7 microg/g (liver) and 542.3 microg/g (kidney). The most important morphological findings for differentiating between oral and respiratory ingestion were ulceration of the oropharynx and the oesophagus as well as extensive necrotic lesions in the stomach and the duodenum without perforation. Death was caused by massive acidosis, haemolysis, bleeding complications, hepatic and renal failure. Toxicological and morphological findings revealed that a considerable amount of formic acid had been ingested orally with a suicidal intention.

Language: en