Post-mortem changes of the middle ear: multislice computed tomography study.

Détails

ID Serval
serval:BIB_61912BFDCAAE
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Post-mortem changes of the middle ear: multislice computed tomography study.
Périodique
Forensic Science International
Auteur⸱e⸱s
Dedouit F., Loubes-Lacroix F., Costagliola R., Guilbeau-Frugier C., Alengrin D., Otal P., Telmon N., Joffre F., Rougé D.
ISSN
1872-6283 (Electronic)
ISSN-L
0379-0738
Statut éditorial
Publié
Date de publication
2008
Peer-reviewed
Oui
Volume
175
Numéro
2-3
Pages
149-154
Langue
anglais
Notes
Publication types: Journal ArticlePublication Status: ppublish
Résumé
Six dry skulls were studied by multislice computed tomography (MSCT). They had not previously been prepared, and were natural skeletonized remains. All had been found in the soil. Examination focused on the temporal bones and the ear structures. In all cases, either disruption of the ossicular chain or absence of some ossicular bones were noted. The authors concluded that the fragile ossicles were disrupted in the post-mortem state, and were not indicative of ante-mortem pathology. These observations illustrate the ability of MSCT to visualize taphonomic changes. To further illustrate these findings, we present the results of MSCT performed on an exhumed body. The left ossicular bones were missing and the right ossicular chain was disrupted. With the development of forensic radiology, structures as tiny as the ossicles can be examined. However, the radiologist who performs post-mortem imaging must be familiar with taphonomic changes to avoid interpretation as ante-mortem or peri-mortem traumatic injuries. This could potentially have considerable judicial impact, especially in the study of exhumed bodies.
Mots-clé
Ear, Middle/radiography, Exhumation, Female, Forensic Pathology, Humans, Postmortem Changes, Temporal Bone/radiography, Tomography, X-Ray Computed/methods
Pubmed
Web of science
Création de la notice
12/01/2016 10:51
Dernière modification de la notice
20/08/2019 15:18
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