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Familial aortic dissection: a report of rare family cluster
1Department of Cardiovascular Surgery, Kameda General Hospital, Chiba, Japan.
British Heart Journal
|February 1, 1989
Insights
Aortic dissection, a serious cardiovascular condition, affected three siblings without Marfan syndrome. Early surgical intervention led to successful outcomes, highlighting the importance of timely treatment for this genetic disorder.
Area of Science:
- Cardiovascular Medicine
- Genetics
- Thoracic Surgery
Background:
- Acute aortic dissection is a life-threatening condition often associated with genetic predispositions.
- Marfan syndrome is a known risk factor, but dissections can occur in individuals without this diagnosis.
Observation:
- A family presented with multiple cases of acute aortic dissection across generations.
- Three out of four siblings were diagnosed with acute aortic dissection.
- The siblings' mother and her siblings also had a history suggestive of cardiovascular disease, including sudden death.
Findings:
- The affected siblings, despite lacking Marfan syndrome, experienced acute aortic dissection.
- All three siblings underwent successful surgical repair and showed positive recovery.
- Survival ranged from 6 to 42 months post-operation.
Implications:
- This case suggests a potential heritable component for aortic dissection independent of Marfan syndrome.
- Early diagnosis and surgical management are critical for improving outcomes in familial aortic dissection.
- Further research into genetic factors underlying aortic dissection is warranted.
Abstract:
Acute aortic dissection occurred in three of four siblings without Marfan syndrome. All of them were successfully treated by operation and remain well 6-42 months after operation. Their mother died suddenly in another hospital of acute aortic dissection. All her siblings were dead and cardiovascular disease was suspected in all of them.