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A unique case of traumatic pulmonary food embolism.

Authors :
Lanzillotta F
VisonĂ  SD
Ballardini M
Javan GT
Osculati A
Source :
Journal of forensic and legal medicine [J Forensic Leg Med] 2020 Feb; Vol. 70, pp. 101907. Date of Electronic Publication: 2020 Jan 08.
Publication Year :
2020

Abstract

We report a unique case of post-traumatic pulmonary food embolism, due to a lethal blunt force trauma occurred in a traffic accident. The subject was a 37-year old man, victim of a road traffic accident while he was riding his motorbike. A forensic autopsy, followed by histological examination, was ordered in order to find out the cause of death and to assess the compatibility of the lesions with the dinamic of the accident. Autopsy revealed a blunt force thoraco-abdominal trauma responsible of the death. The most interesting histological evidences concerned lungs. Here, inside arterious and arteriolar pulmonary vessels, we identified crystal-like corpuscles, of various shape and size, sometimes aggregated in small masses and thin vegetal fibers, refracting at polarized light, both PAS-positive and meat fibers shadows. The presence of alimentary material in the pulmonary vessels was explained by a pulmonary food embolism. The occurring of this kind of embolism implies a communication between the viscera lumen and the venous circulation of his wall (through a small wall rupture) in presence of cardiocirculatory activity, and provides, therefore, a strong proof of vitality.<br />Competing Interests: Declaration of competing interest None.<br /> (Copyright © 2020 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.)

Details

Language :
English
ISSN :
1878-7487
Volume :
70
Database :
MEDLINE
Journal :
Journal of forensic and legal medicine
Publication Type :
Academic Journal
Accession number :
32090968
Full Text :
https://doi.org/10.1016/j.jflm.2020.101907