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[Aorto-coronary dysplasia and pseudoxanthoma elastica]
1Service de pathologie cardiovasculaire, hôpital d'instruction des armées Laveran, Marseille.
Archives Des Maladies Du Coeur Et Des Vaisseaux
|September 28, 1998
Summary
Pseudoxanthoma elastica can cause rare vascular complications like coronary artery aneurysms. Surgical intervention for these cardiovascular issues in pseudoxanthoma elastica patients can yield favorable outcomes.
Area of Science:
- Cardiology
- Genetics
- Vascular Medicine
Background:
- Pseudoxanthoma elasticum (PXE) is a rare genetic disorder affecting elastic tissue.
- PXE primarily impacts the skin, eyes, and cardiovascular system.
- Vascular complications in PXE significantly influence patient prognosis.
Observation:
- A 50-year-old male with PXE presented with myocardial infarction and severe aortic regurgitation.
- Coronary angiography revealed multiple coronary artery aneurysms.
- Aneurysmal dilatation of the aortic annulus was also noted.
Findings:
- The patient underwent successful triple coronary artery bypass grafting.
- Aortic valve replacement was performed using a valved Bentall conduit.
- Post-operative outcome was favorable, indicating successful management of complex cardiovascular issues.
Implications:
- This case highlights rare but serious cardiovascular manifestations of PXE.
- Early recognition and aggressive management of vascular complications are crucial in PXE.
- Surgical interventions like coronary bypass and aortic valve replacement can be effective in managing PXE-related cardiovascular disease.