Related Experiment Videos
Penetrating injuries of the Iliac vessels. Early recognition and management
Insights
Hemorrhage from penetrating iliac vessel trauma is deadly. Early recognition of specific symptoms and prompt surgery significantly improve survival rates for these critical vascular injuries.
Area of Science:
- Trauma Surgery
- Vascular Surgery
- Emergency Medicine
Background:
- Penetrating iliac vessel trauma can lead to exsanguination and death.
- Hemorrhage control is critical for improving patient survival.
- Previous studies highlight the challenges in managing these injuries.
Purpose of the Study:
- To identify key indicators for early recognition of life-threatening penetrating iliac vessel trauma.
- To evaluate the impact of timely operative intervention on survival rates.
- To analyze patient presentation and outcomes in a single institution over an extended period.
Main Methods:
- Retrospective review of 114 patients treated for penetrating iliac vessel trauma over 11 years.
- Analysis of injury mechanisms, patient demographics, clinical presentation, and treatment outcomes.
- Correlation of initial presentation (hypotension, abdominal findings, wound location) with mortality.
Main Results:
- 18% of patients died from exsanguination.
- Gunshot wounds were the most common cause of injury.
- 40% of patients had combined arteriovenous injuries.
- 21 of 28 deaths were directly related to vascular injury.
- All deaths occurred in initially hypotensive patients.
- 76% of fatal cases presented with wounds below the umbilicus, positive abdominal exam, and hypotension.
Conclusions:
- A triad of hypotension, positive abdominal examination, and wounds below the umbilicus indicates high risk.
- Failure to respond to fluid resuscitation necessitates immediate operative intervention.
- Expedient surgical control is crucial for reversing the grave prognosis associated with vascular injury in hypotensive patients.
Abstract:
Exsanguination due to hemorrhage caused death in 18 percent of patients with penetrating iliac vessel trauma. Improved survival demands earlier recognition and expedient operative control. One hundred fourteen patients were treated at a single institution during an 11 year period. Gunshot wounds were the predominant cause of injury and combined arteriovenous injury was present in 40 percent of the patients. Twenty-one of the 28 deaths were directly related to vascular injury. All deaths occurred in patients who were initially hypotensive. Seventy-six percent of patients presented with entry wounds below the umbilicus, positive abdominal examination, and hypotension. Earlier recognition is based on this triad. Failure to respond to volume repletion portends a grave prognosis, but it is often reversed by rapid operative intervention. All hypotensive patients with entry wounds below the umbilicus and positive abdominal examination should be taken immediately to the operating room for resuscitation and operation.