Citation

Pollanen MS, McAuliffe DN. Forensic Sci. Int. 1998; 93(1): 13-20.

Affiliation

Office of the Chief Coroner for Ontario, Toronto, Canada.

Copyright

(Copyright © 1998, Elsevier Publishing)

DOI

unavailable

PMID

9618907

Abstract

A previously unrecognized laryngeal injury in young female victims of manual strangulation is described. Twelve larynges that were retrospectively and prospectively collected at the Office of the Chief Coroner for Ontario (1982-1997) were used for this study. In all instances, the larynges were from cases of strangulation (mean age 27 +/- 10 years, range 20-46) with classical postmortem findings of asphyxia and either manual or combined manual and ligature strangulation. None of the larynges had fractures of the lamina of the thyroid cartilage, superior cornua, or cricoid cartilages. However, in 9 of the 12 cases (75%), sagittal sections revealed multifocal acute haemorrhages into the base of the superior cornua of the thyroid cartilage at the point of origin from the laminae. The presence of acute intra-cartilaginous haemorrhage into the larynx likely represents the disruption of small blood vessels due to elastic deformation of the flexible larynx during strangulation. The recognition of this form of laryngeal injuries broadens the pathological findings in cases of asphyxia associated with pressure on the neck.

Language: en