Peripheral vascular injury-related deaths

Area of Science:

• Forensic Pathology
• Trauma Surgery
• Vascular Medicine

Background:

• Peripheral vascular injuries are a common and often fatal consequence of trauma.
• Despite advancements in treatment, these injuries remain a significant cause of mortality.
• Understanding injury patterns is crucial for forensic analysis and public health.

Purpose of the Study:

• To retrospectively analyze autopsy records for peripheral vascular injuries.
• To identify demographic, etiologic, and injury characteristics in fatal cases.
• To provide insights into the nature of vascular trauma in a forensic context.

Main Methods:

• Retrospective review of 6769 autopsy records from 1996-2006.
• Inclusion of 63 cases identified as deaths due to vascular injury.
• Analysis of injury type, affected vessels, circumstances, and victim demographics.

Main Results:

• Vascular injury accounted for 0.9% of all autopsies.
• Men comprised 90.5% of cases, with a mean age of 36 years.
• Stab wounds (58.7%) were the leading cause, frequently involving the femoral artery and vein; 85.7% were homicides.

Conclusions:

• Effective prehospital care and surgical expertise are critical for reducing mortality from extremity vascular injuries.
• Autopsy findings, including vessel injured, injury pattern, and location, can indicate intent in fatal vascular trauma.
• Forensic analysis of vascular injuries aids in understanding trauma mechanisms and potential criminal intent.