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Left ventricular rhabdomyoma. A case report
G C Stellingwerff1, J Hess, A J Bogers
1Department of Cardiothoracic Surgery, University Hospital Sophia/Dijkzigt/Daniel, Erasmus University, Rotterdam, The Netherlands.
The Journal of Cardiovascular Surgery
|April 30, 1999
Summary
Pediatric cardiac rhabdomyomas, rare tumors, can cause outflow obstruction. Surgical removal successfully relieved obstruction in a case report, offering an alternative to conservative management.
Area of Science:
- Pediatric Cardiology
- Cardiac Surgery
- Cardiovascular Pathology
Background:
- Cardiac rhabdomyomas are rare tumors in infants, often showing spontaneous regression.
- Echocardiography is the primary diagnostic tool for infantile cardiac tumors.
- Conservative management is typically recommended due to the potential for tumor regression.
Observation:
- A case of a left ventricular rhabdomyoma obstructing outflow and attached to the aortic valve is presented.
- The tumor caused significant left ventricular outflow tract obstruction.
- This case highlights a rare indication for surgical intervention in pediatric cardiac tumors.
Findings:
- Surgical excision using cardiopulmonary bypass achieved immediate and complete relief of left ventricular outflow obstruction.
- The aortic valve was successfully preserved during the tumor removal.
- The patient experienced a good recovery following the surgical procedure.
Implications:
- Surgical intervention is a viable and effective treatment option for pediatric cardiac rhabdomyomas causing hemodynamic compromise.
- This approach can be successfully applied when conservative management is insufficient or contraindicated.
- Preservation of cardiac structures, like the aortic valve, is achievable with surgical treatment.