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Primary benign interatrial schwannoma encountered during aortic valve replacement
Corey D Anderson1, Samad Hashimi, Talitha Brown
1Anesthesia Cardiothoracic Surgery Pathology, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242, USA.
Journal of Cardiac Surgery
|November 16, 2010
Summary
Primary cardiac tumors are rare. This report details the successful resection of a benign schwannoma, a type of neurogenic tumor, discovered incidentally in the right atrium during aortic valve surgery.
Area of Science:
- Cardiology
- Cardiac Surgery
- Oncology
Background:
- Primary neurogenic tumors of the heart are exceedingly rare, posing diagnostic and therapeutic challenges.
- Schwannomas, typically arising from peripheral nerves, are seldom found within the cardiac structures.
Observation:
- A case of a benign primary schwannoma incidentally discovered in the right atrium during an aortic valve replacement procedure is presented.
- The tumor was identified during routine intraoperative examination.
Findings:
- Successful surgical resection of the right atrial schwannoma was achieved.
- Histopathological examination confirmed the diagnosis of a benign schwannoma.
Implications:
- This case expands the understanding of rare cardiac neoplasms and their potential incidental discovery.
- Highlights the importance of thorough intraoperative assessment even during planned cardiac surgeries.
- Suggests that neurogenic tumors, though rare, should be considered in the differential diagnosis of cardiac masses.
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