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Complex, traumatic rupture of the thoracic aorta in a child: diagnostic findings and delayed surgery
Tanja Dörnhöfer1, Hans-Peter Dinkel, Thierry Carrel
1Department of Radiology, DRNN, Inselspital, University of Bern, Freiburgstrasse, 3010 Bern, Switzerland. tanja.doernhoefer@insel.ch
Insights
This case study details a rare traumatic aortic rupture in a 4-year-old girl. Prompt diagnosis and surgical repair led to a full recovery, highlighting successful intervention for pediatric aortic injuries.
Area of Science:
- Pediatric Surgery
- Cardiovascular Surgery
- Trauma Surgery
Background:
- Traumatic aortic rupture is a rare but life-threatening injury, particularly in pediatric patients.
- Early diagnosis and intervention are critical for improving outcomes in cases of aortic arch disruption.
Observation:
- A 4-year-old girl presented with an enlarged mediastinum on chest X-ray following trauma.
- Diagnostic imaging, including spiral CT and transthoracic echocardiography, revealed a mediastinal hematoma, pleural effusion, and aortic arch rupture.
Findings:
- Surgical exploration confirmed aortic arch rupture with associated vessel dislocation.
- Vascular repair was successfully performed, addressing the traumatic aortic injury.
- The patient experienced no surgical complications.
Implications:
- This case underscores the importance of advanced imaging in diagnosing pediatric traumatic aortic injuries.
- Successful surgical management of aortic arch rupture in a child demonstrates the feasibility of complex vascular repair.
- Complete recovery highlights the potential for favorable long-term outcomes following timely and effective treatment.
Abstract:
We report the unusual case of a 4-year-old girl with traumatic aortic rupture. A conventional chest X-ray showed an enlarged mediastinum. Spiral CT and transthoracic echocardiography demonstrated a mediastinal hematoma, bilateral pleural effusion, and a rupture of the aortic arch. Semi-elective surgery, 4 days after the accident, confirmed rupture of the aortic arch with dislocation of the left carotid artery and the Ductus of Botalli. The vessels were subsequently repaired without complication. After a follow-up of 10 months, the child has fully recovered.
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