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Aneurysm of the ductus arteriosus
P S Malone1, S G Cooper, M Elliott
1Hospital for Sick Children, London.
Archives of Disease in Childhood
|October 1, 1989
Summary
Aneurysms of the ductus arteriosus can be fatal due to rupture in neonates. However, some ductus arteriosus aneurysms may resolve spontaneously, as observed via echocardiography.
Area of Science:
- Neonatal cardiology
- Pediatric cardiovascular research
- Congenital heart disease
Background:
- Aneurysms of the ductus arteriosus are rare vascular anomalies in neonates.
- Understanding the natural history and potential complications is crucial for clinical management.
Observation:
- Two neonates presented with aneurysms of the ductus arteriosus.
- One case involved a spontaneous, fatal rupture of the aneurysm.
- The second case, an incidental finding, was monitored non-invasively.
Findings:
- Echocardiography revealed spontaneous resolution in the second neonate's ductus arteriosus aneurysm.
- This highlights a variable clinical course for this condition.
Implications:
- The findings suggest that not all ductus arteriosus aneurysms require immediate intervention.
- Further research is needed to identify predictors of rupture versus spontaneous resolution.
- Non-invasive monitoring like echocardiography plays a key role in managing these cases.