Related Experiment Videos
Mesenteric injury from blunt abdominal trauma
B W Nolan1, S G Gabram, R J Schwartz
1Department of EMS/Trauma, Hartford Hospital, CT 06102-5037, USA.
The American Surgeon
|June 1, 1995
Summary
Diagnosing blunt mesenteric injury is challenging. Delayed diagnosis occurs in patients with isolated injuries or those undergoing CT scans, highlighting the need for high clinical suspicion in all abdominal trauma cases.
Area of Science:
- Trauma Surgery
- Abdominal Imaging
- Diagnostic Challenges
Background:
- Blunt mesenteric injury is a rare but serious consequence of abdominal trauma.
- Diagnosis can be delayed due to subtle clinical presentations and imaging limitations.
- Understanding diagnostic patterns is crucial for improving patient outcomes.
Purpose of the Study:
- To retrospectively review cases of blunt mesenteric injury.
- To identify factors associated with delayed diagnosis.
- To provide insights for physicians managing these injuries.
Main Methods:
- Retrospective review of 27 cases admitted over 5 years to a Level I trauma center.
- Analysis of patient data including injury mechanisms, diagnostic methods (CT scan, DPL), and injury patterns.
- Identification of patient subsets experiencing diagnostic delays.
Main Results:
- Diagnostic delays were observed in patients with devascularizing, isolated injuries.
- Patients evaluated by CT scan were more likely to experience diagnostic delays compared to DPL.
- Small bowel mesentery injuries were five times more frequent than colonic mesenteric injuries.
- Motor vehicle accidents were the most common injury mechanism.
Conclusions:
- Mesenteric injury should be suspected in all blunt abdominal trauma patients, regardless of initial clinical findings.
- Diagnostic delays can occur even with advanced imaging like CT scans.
- Increased physician awareness and consideration of mesenteric injury are vital to prevent missed diagnoses.