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Aortic aneurysm in childhood: report of six instances
Insights
Pediatric aortic aneurysms are rare, often linked to aortic stenosis or coarctation. Hemodynamic stress and developmental anomalies may contribute to their development in children.
Area of Science:
- Pediatric cardiology
- Vascular surgery
- Congenital heart disease
Background:
- Aortic aneurysms are uncommon in pediatric populations.
- Understanding the etiology of aortic aneurysms in children is crucial for timely diagnosis and management.
Observation:
- Six cases of pediatric aortic aneurysm were identified over 15 years.
- Four cases involved aneurysmal dilatation of the ascending aorta in children with aortic stenosis and coarctation of the aorta.
- Two cases presented with ruptured post-stenotic dilatation of the descending aorta in children with coarctation of the aorta.
Findings:
- Aortic aneurysms in children can arise from hemodynamic stress.
- Developmental anomalies of the aorta, particularly associated with aortic stenosis or coarctation, are potential contributing factors.
Implications:
- These findings highlight the importance of considering aortic aneurysm in pediatric patients with specific congenital heart conditions.
- Further research into the pathogenesis of pediatric aortic aneurysms is warranted to improve clinical outcomes.
Abstract:
Six instances of aortic aneurysm in children have been observed in the past 15 years. Four children with aortic stenosis and coarctation of the aorta had aneurysmal dilatation of the ascending aorta, and two children with coarctation of the aorta had ruptured post-stenotic dilatation of the descending aorta. Our observations suggest that aortic aneurysm can be the result of hemodynamic stress, although developmental anomaly of the aorta associated with aortic stenosis or coarctation could be responsible for the development of the aneurysm.