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Hypercoagulability in a patient with Marfan syndrome
J E Humphries1, G A Stouffer, T E Kelly
1Department of Internal Medicine, University of Virginia School of Medicine, Box 34, Charlottesville 22908.
Journal of Medical Genetics
|May 11, 1991
Summary
Marfan syndrome patients can experience unusual hypercoagulability, leading to multiple blood clots and organ infarcts. This case highlights a rare thrombotic complication in Marfan syndrome, distinct from homocystinuria.
Area of Science:
- Cardiology
- Genetics
- Nephrology
Background:
- Marfan syndrome is a genetic connective tissue disorder with diverse clinical manifestations.
- Pulmonary emboli and organ infarcts are serious complications that can arise from various causes.
Observation:
- A 39-year-old male with Marfan syndrome presented with extensive thromboembolic events, including multiple pulmonary emboli and infarcts in the kidneys, liver, and spleen.
- Initial clinical features suggested homocystinuria due to the combination of thromboemboli and physical characteristics.
Findings:
- Laboratory investigations ruled out homocystinuria as the cause of the patient's condition.
- Comprehensive evaluation revealed no underlying coagulation abnormalities.
- The patient exhibited an unusual occurrence of hypercoagulability directly associated with Marfan syndrome.
Implications:
- This case underscores the importance of considering hypercoagulability as a potential complication in Marfan syndrome patients presenting with unexplained thromboembolism.
- Further research into the mechanisms linking Marfan syndrome and hypercoagulability may reveal novel diagnostic and therapeutic strategies.
- Recognizing this association can improve patient management and potentially prevent severe thrombotic events.