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Familial atrial myxoma
1Department of Thoracic and Cardiovascular Surgery, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Summary
Rare familial atrial myxomas, including biatrial and left atrial types, were identified in a parent and child. Echocardiography proved effective for diagnosis, surgical planning, and family screening for cardiac myxoma.
Area of Science:
- Cardiology
- Genetics
- Medical Imaging
Background:
- Familial cardiac myxomas are uncommon, with limited documentation of biatrial involvement.
- Atrial myxomas are typically benign tumors of the heart, but can have genetic predispositions.
Observation:
- A rare case of familial atrial myxoma involving a parent with biatrial myxoma and a child with a left atrial myxoma is presented.
- The familial occurrence suggests a potential genetic link in the development of cardiac myxomas.
Findings:
- Preoperative diagnosis of atrial myxomas was accurately achieved using echocardiography in both parent and child.
- Surgical excision of the myxomas was successful in both affected individuals.
Implications:
- Echocardiography is a valuable tool for diagnosing cardiac myxomas, assessing recurrence, and screening at-risk family members.
- This case highlights the importance of considering familial inheritance patterns in the diagnosis and management of atrial myxomas.