Post-traumatic cerebral infarction caused by thrombus in the middle cerebral artery.
J Forensic Leg Med
; 93: 102474, 2023 Jan.
Article
in En
| MEDLINE
| ID: mdl-36577210
ABSTRACT
A woman in her 80s was found unconscious after being hit by a car while crossing a road. After admission to hospitals, computed tomography (CT) scans revealed traumatic brain injury (TBI), and the patient was treated symptomatically. However, despite improvement of TBI in CT images, she died unexpectedly. Postmortem CT demonstrated cerebral infarction in the territory of the right middle cerebral artery (MCA). Histopathological examination revealed lumen-obstructing thrombosis and intimal injury upstream of the thrombosis in the right MCA. These findings suggested that the intimal injury in the MCA had led to thrombus formation, and thromboembolism in the region distal to the injury leading to post-traumatic cerebral infarction (PTCI). Both postmortem CT and autopsy were able to reveal the final condition of the deceased, which had not been fully anticipated by the clinicians who had treated her after the accident. The longitudinal antemortem to postmortem course revealed by multiple CT images and the histopathological examination provided crucial clues to the pathogenesis of PTCI in this case.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Thrombosis
/
Brain Injuries, Traumatic
Type of study:
Etiology_studies
Limits:
Female
/
Humans
Language:
En
Journal:
J Forensic Leg Med
Journal subject:
JURISPRUDENCIA
Year:
2023
Document type:
Article