Citation

du Plessis M, du Toit-Prinsloo L. Med. Sci. Law 2017; 57(2): 95-99.

Affiliation

2 Department of Forensic Medicine, University of Pretoria, South Africa.

Copyright

(Copyright © 2017, British Academy of Forensic Sciences, Publisher SAGE Publishing)

DOI

10.1177/0025802417699346

PMID

28438096

Abstract

Air embolism (AE) is considered a rare event and can be either iatrogenic or traumatic. Various post-mortem methods to detect AE exist, of which radiology is preferred. The presence of air in the heart can be demonstrated using special dissection techniques where the heart is opened under water or by needle puncture from a water-filled syringe. Three cases of blunt-force head injury are presented herein, with AE being diagnosed by conventional radiography using a Lodox Statscan® full-body digital X-ray machine in all cases. This case series demonstrates that AE due to blunt-force trauma to the head and sinuses might be under-recognised in the forensic post-mortem setting. It also highlights the importance of radiology in diagnosing AE post-mortem, especially where the results of post-mortem techniques might be unsatisfactory.

Language: en

Keywords

Air embolism; blunt-force head injury; forensic; post-mortem; radiography