Distribution of orally ingested hydrochloric acid in the thoracoabdominal cavity after death.
The authors encountered a case of hydrochloric acid (HCl) poisoning, thought to be caused by oral ingestion of concentrated HCl. Coagulation of the surface of the tongue and the mucosa of the pharynx, esophagus, and stomach were observed at forensic autopsy. An overabundance of Cl- was found in the gastric contents, corresponding to 8.19 mL of concentrated HCl. This was suggested to be a lethal oral dose of concentrated HCl, and the cause of death was determined to be HCl poisoning. Measuring the pH and concentrations of various ions in body fluids and contents of the alimentary tract enabled postmortem diffusion of HCl to be determined.
Yoshitome
Kei
K
Department of Legal Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.
Miyaishi
Satoru
S
Ishikawa
Takaki
T
Yamamoto
Yuji
Y
Ishizu
Hideo
H
D034841:Abdominal Cavity; D000284:Administration, Oral; D002712:Chlorides / Q000032:analysis / Q000097:blood; D003643:Death; D005260:Female; D005766:Gastrointestinal Contents / Q000737:chemistry*; D006801:Humans; D006851:Hydrochloric Acid / Q000008:administration & dosage / Q000378:metabolism* / Q000506:poisoning*; D006863:Hydrogen-Ion Concentration; D013909:Thorax
D002712:Chlorides; D006851:Hydrochloric Acid