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Posttraumatic cholothorax in a child: case report and review of the literature
Anke Waelbers1, Elisabeth L I M Duval, D Vervloessem
1Paediatric Intensive Care Unit, and the Department of Paediatric Surgery, Queen Paola Children's Hospital, Lindendreef 11, Antwerp, Belgium.
Insights
Thoracobiliary fistula, a rare complication of blunt trauma, requires high suspicion for diagnosis. Conservative management, including drainage and antibiotics, proved successful in a pediatric case, suggesting a viable nonoperative approach.
Area of Science:
- Pediatric Surgery
- Trauma Management
- Gastroenterology
Background:
- Thoracobiliary fistula is a rare complication following blunt thoracoabdominal trauma.
- Its rarity, particularly in children, leads to diagnostic challenges and a lack of established management guidelines.
Observation:
- A 4-year-old girl developed a cholothorax after blunt thoracoabdominal trauma.
- The patient was successfully treated with conservative measures: drainage, antibiotics, and a low-fat diet.
Findings:
- Delayed diagnosis of diaphragmatic injury, often due to conservative trauma assessment, can contribute to fistula formation.
- Endoscopic retrograde cholangiopancreatography (ERCP) is highlighted as a preferred diagnostic and potentially therapeutic imaging modality.
- A nonoperative approach demonstrated success in this pediatric case.
Implications:
- This case underscores the importance of considering thoracobiliary fistula in pediatric blunt trauma patients.
- Conservative management may be a successful alternative to surgical intervention for selected cases.
- Further research into optimal diagnostic and therapeutic strategies for pediatric thoracobiliary fistula is warranted.
Objective:
Thoracobiliary fistula, subsequent to a combined thoracic and hepatic blunt trauma, is a rare complication, which calls for a high index of suspicion during diagnostic workup. Due to its uncommon nature, especially in children, and hence the paucity of reports in literature, no consensus has been reached on its optimal management.
Patients And Methods:
We report on a 4-yr-old girl, who developed a cholothorax after a blunt thoracoabdominal trauma. She was successfully treated through conservative management with drainage, antibiotics, and a low-fat diet. The cases previously described in the English literature are reviewed, and management is discussed.
Conclusion:
The recent tendency to observe rather than explore abdominal trauma and the absence of a definitive diagnostic test for diaphragmatic injury may contribute to a delayed diagnosis of the components that may result in the development of a fistula. Literature review substantiates endoscopic retrograde cholangiopancreatography as the imaging modality of choice, because it has the potential of therapeutic intervention by sphincterotomy or stent placement. A nonoperative approach was successful in this case.
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