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Late fatal hemorrhage in pediatric liver trauma
S S Berman1, E K Mooney, L J Weireter
1Department of Surgery, Eastern Virginia Medical School, Norfolk.
Insights
Nonoperative management is effective for stable pediatric hepatic trauma. This approach, using imaging for diagnosis and monitoring, shows superior results and fewer late complications than surgery.
Area of Science:
- Pediatric Surgery
- Trauma Management
- Hepatobiliary Medicine
Background:
- Nonoperative management is increasingly favored for pediatric hepatic trauma.
- Hemodynamic stability and limited blood loss (<50%) are key criteria.
- Imaging modalities like CT, ultrasound, and nuclear scans are crucial for diagnosis and follow-up.
Observation:
- This study reviews evidence supporting nonoperative management.
- It compares outcomes with operative interventions for pediatric hepatic injuries.
- A case of late exsanguinating hemorrhage from a resolving hepatic injury is presented.
Findings:
- Nonoperative management yields superior results compared to surgery for all hepatic injury grades.
- Late complications (hemobilia, bile peritonitis, abscesses, bleeding) occur less frequently in nonoperatively managed patients.
- The study highlights the first reported case of late, life-threatening hemorrhage from a resolving hepatic injury.
Implications:
- Nonoperative strategies are the standard of care for select pediatric hepatic trauma patients.
- Continued vigilance for rare late complications, such as exsanguinating hemorrhage, is essential.
- Further research may refine criteria and optimize monitoring for nonoperative hepatic trauma management.
Abstract:
The cumulative evidence supports nonoperative management of hepatic trauma in children who are hemodynamically stable and who require less than 50% blood volume replacement to maintain a stable blood count. This management approach, based on the use of either serial computed tomography scans, liver/spleen scans, or ultrasonography to diagnose the injury and document resolution, achieves results that exceed those of operative management for all injuries. Late complications, which may be seen in nonoperated patients, include hemobilia, bile peritonitis, abscesses and bleeding, occur with less frequency than operated patients. We report the first case of late exsanguinating hemorrhage of a resolving hepatic injury.